Aleksandr Hlebnikov
description
Transcript of Aleksandr Hlebnikov
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Aleksandr Hlebnikov
KAUGKTTE SOOJUSVRKE ISELOOMUSTAVAD SUURUSED
SOOJUSVRGU TORUDE DIAMEETRITE OPTIMEERIMINE
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Sissejuhatus
Kesoleva t eesmrgiks on soojusvrgu soojuskadude arvutusmudeli koostamine ja selle rakendamine soojusisolatsiooni tegeliku seisundi vljaselgitamiseks tegelike soojuskadude alusel.Iga vaadeldud soojusvrgu kohta on tehtud arvutusmudel, mille abil tegelike soojuskadude alusel on leituid soojusisolatsiooni hinnangulised soojusjuhtivustegurid ja maaaluses kanalis asuvate torude soojuslbikandetegurid.Arvestades soojuslbikandeteguri sessoonset muutust on vimalik anda saadud tulemuste alusel soovitusi soojuskadude arvutuslikuks hindamiseks ka teistes soojusvrkudes, kus puudub levaade tegelikest soojuskadudest.
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Philine suurus, mille jrgi saab hinnata soojusvrgu efektiivsust on soojuskaotegur qhlf..
Soojuskaotegur nitab, kui suur osa soojusvrku vljastatud soojusest ei judnud tarbijateni.
Soojuskaotegur ei sltu mitte ainult soojusisolatsiooni efektiivsusest.
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Soojuskaotegur on mratud nelja parameetriga:
ldine soojuslbikandetegur Ko, W/(m2K), iseloomustab soojusisolatsiooni efektiivsust;
Torude eripind A/L, m2/m, iseloomustab torude keskmist suurust;
Kraad-tundide arv d, oCh, iseloomustab soojuskandja temperatuuritaset sltuvalt aastakeskmiset vlishu temperatuurist;
Soojusvrgu erikoormus Q/L, MWh/m, iseloomustabsoojustarbimise tihedust.
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Soojusvrgu ldise soojuslbikandeteguri vib arvutada vlja, teades soojustrassi konstruktsiooni ja kasutatud soojusisolatsioonmaterjale.
Antud uuringus on ldine soojuslbikandetegur leitud teades tegeliku soojuskadu vrgus.
Soojusvrgu tegelik soojuskadu on saadud aasta jooksul soojusvrku vljastatud ja tarbijate saadud soojushulkade vahena.
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Soojusvrgu soojuskaotegur on jrgmine:
Qhlf-soojusvrgu jaotussoojuskadu aastas, MWh,Q-soojusvrku aasta jooksul vljastatud soojushulk, MWh.
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ldine soojuslbikandetegur Ko , W/(m2K) on jrgmine:
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TulemusedKasutades kirjeldatud meetodit on leitud ldine soojuslbikandetegur erinevatele Tallinna linna ja Eesti teiste linnade soojusvrkudele ja lbiviidud soojusvrkude seisundi objektiivne anals.
Arvutuste tulemused on esitatud jrgmistel joonistel. Vrdluseks on esitatud sarnased andmed ka Rootsi soojusvrkude kohta.
Tallinna ja ka teiste Eesti linnade maaaluste trasside ldine soojuslbikandetegur on oluliselt krgem (kuni 3-4 korda) kui sama diameetriga eelisoleeritud torudest maaalusel trassil.
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Tallinna soojusvrkude ldine soojuslbikandetegur sltuvalt soojusvrgu keskmisest diameetrist
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Eesti linnade soojusvrkude ldine soojuslbikandetegur sltuvalt soojusvrgu keskmisest diameetrist
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Maaaluses kanalis asuvad vanad soojusvrgud on vga tundlikud niiskuse suhtes.
Vihmavesi ja lume sulamisel tekkiv vesi sattub kanalisse ebatiheduste kaudu, ning olulisel mral suurendab soojuslbikandetegurit vanas soojusvrgus. Joonisel on toodud Vru soojusvrk.
Tielikult rekonstrueeritud Orissaare soojusvrgus niiskus ei tungi sisse ja ldine soojuslbikandetegur ei suurene.
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Vru linna Vrusoo soojusvrgu torude ldine soojuslbikandetegur sltuvalt ilmastiku tingimustestaastatel (1995-1999)
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Orissaare soojusvrgu torude ldine soojuslbikandetegur sltuvalt ilmastiku tingimustest aastatel (1996-1999)
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Tallinna soojusvrkudes mahuline erikoormus on 14-63 MWh/m3 ja lokaalsetes vrkudes on 150-202 MWh/m3.
Vrdluseks mahuline erikoormus Rootsi tpilistes vrkudes on oluliselt suurem 160-170 MWh/m3 ja hepereelamute soojusvrkudes on veelgi suurem 300-500 MWh/m3.
Eesti vikelinnade soojusvrkudes mahuline erikoormus on suurem kui Tallinna vrkudes, kuid madalam kui Rootsi tpilistes vrkudes ja on vahemikus 59-233 MWh/m3
Arvutuste tulemused nitavad, et Tallinna ning Eesti vikelinnade soojusvrkude torud on ledimensioneeritud.
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Tallinna soojusvrkude mahuline erikoormus sltuvalt pikkuseliseterikoormusest aastatel 1999-2003.
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Eesti vikelinnade soojusvrkude mahuline erikoormus sltuvalt pikkuseliset erikoormuset aastatel 1996-2002.
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ledimensioneeritud torud suurendavad vrgu soojuskadusid.
Arvutuste tulemused nitavad seda, et Tallinnas ja samuti ka teiste linnade vrkudes torud on ledimensioneeritud.
Vaadeldud soojusvrkude torude ledimensioneerituse phjuseks vib olla see, et vrgud olid projekteeritud suuremale vimsusele, eeldades edasise arengu vimalust. Tnapeval soojustarbimine on mnevrra vhenenud: suurte tstustarbijate arv vhenes, eratarbijad pavad soojust ssta.
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Jrgmistes tabelites on esitatud soojusvrke iseloomustavad suurused, millede abil on vimalik objektiivselt hinnata nende seisukorda. Vrdluseks on toodud andmed Rootsi tpiliste soojusvrkude kohta.
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Tallinna soojusvrke iseloomustavad suurused
Network
Year
qhlf
da,
m
A/L,
m2/m
V/L,
m3/m
intd,
105 oCh
Q/L,
(MWh)/m
Q/V,
(MWh)/m3
Qheat loss/L,
(MWh)/m
Ko,
W/(m2K)
qdp,
(m2K)/W
Kesklinna
network
1998
1999
2000
2001
2002
0,222
0,201
0,224
0,210
0,189
0,202
0,204
0,205
0,205
0,203
1,271
1,280
1,286
1,285
1,272
0,114
0,117
0,118
0,118
0,116
5,4
5,2
4,8
5,0
4,8
6,1
5,4
5,0
5,4
5,2
53
46
42
46
45
1,3
1,1
1,1
1,1
1,0
1,95
1,64
1,80
1,77
1,60
0,114
0,123
0,124
0,119
0,118
Mustame
network
1998
1999
2000
2001
2002
0,205
0,200
0,117
0,180
0,172
0,199
0,201
0,200
0,202
0,201
1,252
1,263
1,257
1,267
1,262
0,107
0,109
0,108
0,109
0,109
5,0
4,8
4,6
4,7
4,7
6,8
6,4
5,6
6,1
5,9
63
59
52
56
54
1,4
1,3
1,0
1,1
1,0
2,20
2,08
1,74
1,84
1,71
0,093
0,096
0,102
0,098
0,101
Lasname
network
1998
1999
2000
2001
2002
0,225
0,221
0,211
0,157
0,189
0,352
0,339
0,335
0,334
0,336
2,214
2,129
2,103
2,098
2,111
0,369
0,353
0,350
0,348
0,351
5,2
4,9
4,9
5,1
5,1
6,2
5,8
5,0
5,0
5,1
17
16
14
14
14
1,4
1,3
1,1
0,8
1,0
1,21
1,22
1,02
0,73
0,90
0,185
0,181
0,206
0,215
0,211
Local networks
in Tallinn
1998
1999
2000
2001
2002
0,177
0,175
0,179
0,182
0,158
0,106
0,113
0,110
0,110
0,109
0,664
0,712
0,693
0,691
0,681
0,022
0,025
0,024
0,023
0,023
4,4
4,1
4,0
4,3
4,2
4,4
5,1
4,3
4,7
3,4
202
205
183
199
150
0,8
0,9
0,8
0,8
0,5
2,68
3,05
2,78
2,86
1,84
0,066
0,057
0,064
0,064
0,086
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Eesti vikelinnade soojusvrke iseloomustavad suurused
Network
Year
qhlf
da,
m
A/L,
m2/m
V/L,
m3/m
intd,
105 oC h
Q/L,
(MWh)/m
Q/V,
(MWh)/m3
qheat loss/L,
(MWh)/m
Ko,
W/(m2K)
qdp,
(m2K)/W
Plva
Jujaam
network
1998
1999
2000
0,248
0,260
0,245
0,159
0,999
0,041
4,56
4,34
4,25
3,36
3,13
2,80
83
77
69
0,83
0,81
0,69
1,90
1,93
1,72
0,131
0,135
0,142
Vrusoo ja Vabaduse
(Vru)
1995
1996
1997
1998
1999
0,157
0,162
0,194
0,236
0,213
0,155
0,973
0,043
4,54
4,43
4,44
4,63
4,63
5,02
4,65
4,48
4,33
3,97
116
108
104
100
92
0,79
0,75
0,87
1,02
0,85
1,82
1,84
2,08
2,05
1,89
0,088
0,093
0,096
0,104
0,113
Vrukivi
(Vru)
1995
1996
1997
1998
1999
0,170
0,169
0,117
0,156
0,156
0,102
0,639
0,015
3,38
3,24
3,25
4,57
4,42
3,48
3,52
3,06
3,02
2,91
230
233
203
200
192
0,59
0,59
0,36
0,47
0,45
2,65
1,89
1,72
1,62
1,61
0,062
0,059
0,068
0,097
0,097
Kuressaare
1996
1997
1998
1999
0,228
0,229
0,255
0,243
0,149
0,939
0,038
4,84
4,63
4,66
4,66
3,57
2,98
2,96
2,99
94
78
78
78
0,81
0,68
0,75
0,73
1,81
1,58
1,73
1,67
0,127
0,146
0,148
0,146
Terme
(Tri)
1996
1997
1998
1999
0,387
0,379
0,395
0,400
0,114
0,713
0,022
4,44
4,78
5,04
5,13
1,92
2,32
2,34
2,34
87
105
106
106
0,74
0,88
0,92
0,94
2,36
2,58
2,56
2,56
0,165
0,147
0,154
0,156
Vabriku
(Tri)
1988
1999
0,200
0,192
0,135
0,850
0,030
3,93
4,1
3,2
2,97
106
98
0,64
0,57
1,91
1,66
0,104
0,117
Orissaare
1997
1998
1999
0,122
0,123
0,130
0,153
0,959
0,037
3,31
3,23
3,49
2,45
2,19
2,23
66
59
60
0,30
0,27
0,29
0,94
0,87
0,87
0,130
0,141
0,150
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Rootsi soojusvrke iseloomustavad suurused
Network
qhlf
da,
m
A/L,
m2/m
V/L,
m3/m
intd,
105oCh
Q/L,
(MWh)/m
Q/V,
(MWh)/m3
Qheat loss/L,
(MWh)/m
Ko,
W/(m2K)
Swedish
ordinary networks:
0,07-0,085
0,140-0,150
0,880-0,942
0,031-0,035
5,6
5-6
162-170
0,35-0,43
0,9-1,1
Swedish one-family houses networks:
0,15-0,21
0,025-0,065
0,158-0,408
0,001-0,007
4,8-5,5
0,5-2,0
302-510
0,105-0,3
2,5-4,0
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Soojusvrgu torude sisediameetrite optimeerimine
J Kvant_kval (1000kW)
84.863398602143.909542071711849.569140429911978.342081103847.11010958343296.40653750133428.3800456868
88.045776049752.84118904993373.54419076653514.431155866156.6927845111938.97590598011083.714466541
92.288945979854.3440618496931.76610932631078.399117155758.3052017431259.5668382128410.1609859357
95.471323427461.8203178143431.1627895701588.454430811866.3264021736120.2001930614281.9979186624
101.836078322568.714386579126.4312675735296.981732475173.72297976635.3056262776210.8646843662
119.339154284279.996895037233.5245305208232.860579842285.82787052029.3873924319214.5544172363
142.676588899882.565829078814.5913177744239.83373575388.58405422194.0955131693235.356156291
206.324137851492.6987873235.1701242171304.193049391499.4556040211.456708938307.2364508104
256.1813845301110.84909839071.6521922389368.6826751597118.92889167170.4680308525375.5783070543
293.3091214185102.40208555520.6495820936396.3607890673109.86617588020.1849911474403.3602884461
386.1284636396120.16510354980.2338422214506.5274094107128.92394065690.0670286532515.1194329496
478.9478058606121.6209245040.1222691323600.6909994969130.48587643320.0351988525609.4688811464
609.4252812114117.15871551270.0398835818726.6238803059125.6984169280.0115665053735.1352646447
781.8040596219131.17144638630.016960603912.9924666112140.73253607090.0049442502922.5415399431
999.7969147811127.77577639950.01055760651127.5832487871137.08935562220.00308574241136.8893561456
1217.7897699402133.69202535920.00548487481351.4872801743143.4368401020.00160831651361.2282183587
1343.4936791196129.48192268140.00180060111472.977402402138.9198629450.00053036911482.4140724337
1761.9763134762150.63320130150.00073938491912.6102541626161.61285874060.00021837911923.589390596
2083.926831923165.64300315650.00034845382249.5701835334177.71672539140.00010309862261.6436604129
2405.8773503697180.14102873280.0001830422586.0185621445141.34666036970.00005422182547.2240649613
Torude maksumus
Soojuskadude maksumus (G=const;t=var)
Pumpamiskulud (G=const;t=var)
Summa (G=const;t=var)
Soojuskadude maksumus (G=var;t=var)
Pumpamiskulud (G=var;t=var)
Summa (G=var;t=var)
Torude diameeter DN, mm
Kulutused aastas, kr/m
Kulude vrdlus: G=const;t=var ja G=var;t=varkoormus: 1000kWKivili uus soojusvrk: 368 kr/MWh; I=10%; 30 aastat115/65oC; Delta 50oC
J Kvant_kval (10000kW)
84.863398602143.909542071711821995.54243111822124.315371747.11010958343286133.962313163286265.93582134
88.045776049752.84118904993360920.933042793361061.8200078956.6927845111934278.877120102934423.615680663
92.288945979854.3440618496926107.881376908926254.51438473858.3052017431257465.654212513257616.248360236
95.471323427461.8203178143427669.385251319427826.67689256166.3264021736118905.139125636119066.936851237
101.836078322568.714386579124816.193081127124986.74354602873.72297976634709.202266466134884.7613245546
119.339154284279.996895037232829.096040974933028.432090296385.82787052029132.19966014179337.3666849461
142.676588899882.565829078814183.663732454514408.906150433188.58405422193946.73977587854178.0004190002
206.324137851492.6987873234962.66641990275261.689345077199.4556040211381.66330226051687.4430441328
256.1813845301110.84909839071555.07079879641922.1012817172118.9288916717433.3395364467808.4498126485
293.3091214185102.4020855552598.2640527536993.9752597274109.8661758802166.8926021954570.067899494
386.1284636396120.1651035498208.8715977893715.1651649786128.923940656958.3640717139573.4164760104
478.9478058606121.620924504106.6841740658707.2529044304130.485876433229.8520255504639.2857078442
609.4252812114117.158715512733.1833340281759.7673307521125.6984169289.3152045677744.438902707
781.8040596219131.171446386313.5381395581926.5136455663140.73253607093.8128808875926.3494765804
999.7969147811127.77577639958.22424258171135.7969337623137.08935562222.32126614321139.2075365465
1217.7897699402133.69202535924.12727940121355.6090747006143.4368401021.1688508731362.3954609152
1343.4936791196129.48192268141.27731391571474.2529157166138.9198629450.36417677781482.7777188424
1761.9763134762150.63320130150.50160347591913.1111182536161.61285874060.14387515761923.7330473745
2083.926831923165.64300315650.22839626832249.7982313479177.71672539140.06585560432261.7094129187
2405.8773503697180.14102873280.11685573082586.1352348333141.34666036970.03384304442547.2578537838
Torude maksumus
Soojuskadude maksumus (G=const;t=var)
Pumpamiskulud (G=const;t=var)
Summa (G=const;t=var)
Soojuskadude maksumus (G=var;t=var)
Pumpamiskulud (G=var;t=var)
Summa (G=var;t=var)
Torude diameeter DN, mm
Kulutused aastas, kr/m
Kulude vrdlus: G=const;t=var ja G=var;t=varkoormus: 10000kW
J Kvant_kval (60000kW)
84.863398602143.90954207172552997452.833922552997581.6068653.4274775398709313294.300581709313432.591457
88.045776049752.8411890499725704897.170455725705038.0574264.2951692944201627878.159948201628030.500893
92.288945979854.3440618496199924998.554266199925145.18727466.123808331955547216.694943455547375.1076977
95.471323427461.820317814392305777.006999192305934.298640375.220635098725646505.946803825646676.6387624
101.836078322568.71438657926927303.317073726927473.867538683.60907840077481727.019611167481912.46476788
119.339154284279.99689503727076684.020579367076883.3566286897.33720989111966327.780520441966544.45688461
142.676588899882.56582907883055124.308894313055349.55131229100.4629921091848928.558931355849171.698512363
206.324137851492.6987873231067491.726920821067790.74984599112.7923941812296644.126250708296963.242782741
256.1813845301110.8490983907333742.591984747334109.622467667134.877009304992753.771807689193144.830201524
293.3091214185102.4020855552128042.775890345128438.487097319124.59900212835590.542692495836008.4508160423
386.1284636396120.165103549844507.743218937445014.0367861267146.212373622412374.020676590312906.3615138522
478.9478058606121.62092450422646.741696998623247.3104273632147.98376174586297.45291385426924.3844814607
609.4252812114117.15871551276980.03451118047706.6185079045142.55431385341941.88089625632693.860491321
781.8040596219131.17144638632819.70948531883732.684991327159.6044771824784.87137984051726.2799166448
999.7969147811127.77577639951701.24497808882828.8176692694155.4727537938473.72225806821628.9919266431
1217.7897699402133.6920253592844.12056173882195.6023570382162.6714227734235.20075973311615.6619524468
1343.4936791196129.4819226814254.75790393911727.7335057401157.54872835171.09019479091572.1326022614
1761.9763134762150.633201301597.48780747442010.0973222521183.28480780227.24904137781972.510162656
2083.926831923165.643003156543.25427283842292.8241079179201.548169560112.11168971132297.5866911944
2405.8773503697180.141028732821.58878605072607.6071651532155.71290655796.05619192022567.6464488478
Torude maksumus
Soojuskadude maksumus (G=const;t=var)
Pumpamiskulud (G=const;t=var)
Summa (G=const;t=var)
Soojuskadude maksumus (G=var;t=var)
Pumpamiskulud (G=var;t=var)
Summa (G=var;t=var)
Torude diameeter DN, mm
Kulutused aastas, kr/m
Kulude vrdlus: G=const;t=var ja G=var;t=varkoormus: 60000kW
J kr_m
84.863398602143.90954207170.014127212128.787067885812.1152729774140.88821365131111849.569140429911978.342081103811821995.54243111822124.31537172552997452.833922552997581.60686319138524.813802319138653.5867431.5489184913130.32185916511484.99780124121613.7707419151
88.045776049752.84118904990.0042990431140.89126414273.4926162507144.379581350325253373.54419076653514.43115586613360920.933042793361061.82000789725704897.170455725705038.0574290719465.423209490719606.31017450.451504908141.3384700075423.4257295286564.3126946282
92.288945979854.34406184960.0012876908146.63429552020.9833850048147.61639283423232931.76610932631078.3991171557926107.881376908926254.514384738199924998.554266199925145.18727424993484.375625624993631.00863350.1290706853146.7620785148117.2418088354263.8748166649
95.471323427461.82031781430.000628741157.29226998270.4621671307157.75380837234040431.1627895701588.4544308118427669.385251319427826.67689256192305777.006999192305934.298640311539994.010918311540151.30255950.0613217831157.352963024854.3684137426211.6600549843
101.836078322568.7143865790.0002019831170.55066688460.1399486936170.69041359525050126.4312675735296.9817324751124816.193081127124986.74354602826927303.317073726927473.86753863366738.987496053366909.537960960.0189294416170.569394343116.0195103806186.5699752822
119.339154284279.99689503720.0000593871199.33610870850.0388543622199.3749036836707033.5245305208232.860579842232829.096040974933028.43209029637076684.020579367076883.35662868884946.400179781885145.7362291030.0053707101199.34142003154.2812069166203.6172562381
142.676588899882.56582907880.0000275923225.24244557090.0175052707225.2599232493808014.5913177744239.83373575314183.663732454514408.90615043313055124.308894313055349.55131229382104.932784758382330.1752027370.0024512155225.24486919411.8759362455227.1183542241
206.324137851492.6987873230.0000105928299.02293576710.0065082278299.02943340221001005.1701242171304.19304939144962.66641990275261.68934507711067491.726920821067790.74984599133548.126887994133847.1498131680.0009246167299.0238497910.6718330957299.69475827
256.1813845301110.84909839070.0000036822367.03048660310.0022014434367.03268436421251251.6521922389368.68267515971555.07079879641922.1012817172333742.591984747334109.62246766741772.058601855742139.08908477650.0003168907367.03079981150.2178955025367.2483784233
293.3091214185102.40208555520.0000015432395.71120851690.0009072365395.71211421021501500.6495820936396.3607890673598.2640527536993.9752597274128042.775890345128438.48709731916035.231552950116430.94275992390.0001317025395.71133867630.0868958865395.7981028603
386.1284636396120.16510354980.0000005917506.2935677810.0003431041506.29391029351751750.2338422214506.5274094107208.8715977893715.165164978644507.743218937445014.03678612675578.93121034366085.2247775330.0000501621506.29361735150.0318172521506.3253844415
478.9478058606121.6209245040.0000003206600.56873068520.0001846715600.56891503612002000.1222691323600.6909994969106.6841740658707.252904430422646.741696998623247.31042736322840.97824218753441.54697255210.0000270932600.56875745780.0168206248600.5855509894
609.4252812114117.15871551270.0000001102726.58399683430.0000629556726.58405967972502500.0398835818726.623880305933.1833340281759.76733075216980.03451118047706.6185079045877.34543075691603.9294274810.000009278726.58400600210.0055882767726.5895850008
781.8040596219131.17144638630.0000000484912.97550605670.0000275289912.97553353723003000.016960603912.992466611213.5381395581926.51364556632819.70948531883732.684991327355.19394932531268.16945533360.0000040669912.97551007520.002406479912.9779124872
999.7969147811127.77577639950.00000003061127.57269121110.00001736441127.57270854493503500.01055760651127.58324878718.22424258171135.79693376231701.24497808882828.8176692694214.63591084771342.20860202820.0000025681127.57269374850.00150734651127.574198527
1217.7897699402133.69202535920.00000001621351.48179531570.00000916441351.48180446394004000.00548487481351.48728017434.12727940121355.6090747006844.12056173882195.6023570382106.7799150191458.26171031840.00000135691351.48179665640.00078911061351.4825844101
1343.4936791196129.48192268140.00000000541472.97560180640.00000307161472.97560487255005000.00180060111472.9774024021.27731391571474.2529157166254.75790393911727.733505740132.42665050721505.40225230820.00000045541472.97560225640.0002617731472.975863574
1761.9763134762150.63320130150.00000000231912.609514780.00000127641912.60951605416006000.00073938491912.61025416260.50160347591913.111118253697.48780747442010.097322252112.49435177431925.1038665520.00000018941912.60951496710.0001081621912.6096229398
2083.926831923165.64300315650.00000000112249.56983508060.00000060612249.56983568567007000.00034845382249.57018353340.22839626832249.798231347943.25427283842292.82410791795.58491808862255.15475316810.000000092249.56983516950.00005117852249.569886258
2405.8773503697180.14102873280.00000000062586.01837910310.000000322586.01837942258008000.0001830422586.01856214450.11685573082586.135234833321.58878605072607.60716515322.80884797312588.82722707560.00000004752586.018379150.0000269562586.0184060585
Torude maksumus
Soojuskadude maksumus
Pumpamiskulud
Summaarsed kulud
Torude diameeter DN, mm
Kulutuseed aastas, kr/m
Summaarsed kulutused aastas trassi jooksva meetri kohta
J kr_m OK
84.863398602151.6529260470.0395119431136.55583659234.4562512598140.972575908935.0689554558171.58528010494322.79975590354459.316080552634520.114677028534656.631001677734463769.95307534463906.4693996930408802.053184930408938.5695097443044391.604837443044528.12116
88.045776049762.15965599850.0118973471150.21732939531.2907585121151.496190560410.0707961355160.27622818381231.45383770661381.65926975499823.18422554659973.38965759479797369.39162139797519.59705335264477124.248548264477274.453982115713257.210652115713407.41609
92.288945979863.92755823390.0035281519156.22003236550.3658636712156.58236788492.8194924792159.0359966929340.4694344901496.68593870382711.05391901432867.2704232282699467.870314012699624.0868182372862299.59070172862455.8072053582851702.878963582851859.095467
95.471323427472.72224108030.0017137548168.19527826240.1727941982168.36635870581.3193273222169.5128918299157.6853236139325.87888812161253.666951931421.86051643761246505.699990341246673.8935548533641198.186137233641366.3797017269100650.755653269100818.949217
101.836078322580.83206885950.0005468141182.66869399620.0527968285182.72094401060.3961537031183.064300885246.330041266228.9981884481367.0547982229549.722945405363735.472459937363918.1406071199814120.748570339814303.4167175278499474.615381778499657.2835289
119.339154284294.1042312990.0001599161213.44354549930.0148142842213.45819986740.1088129139213.552198497112.3251432433225.768528826597.0773697164310.520755299595641.812369408395855.25575499152579387.506169922579600.9495555120629204.597231120629418.0406167
142.676588899897.12619312790.0000741187239.80285614640.0067181864239.80950021410.0486773241239.85145935185.3797470382245.182529065942.1552180586281.958000086341310.369698791641550.17248081941113633.643162011113873.445944048905566.178295998905805.98107802
206.3241378514109.04608384260.0000283899315.37025008390.0025165813315.37273827530.0179416264315.38816332031.9150221983317.285243892214.8797569385330.249978632414446.906381588814762.2766032827389157.912258951389473.2824806453111438.200204533111753.57042622
256.1813845301130.39717590770.0000098519386.57857028970.0008572278386.57941766570.0060169538386.58457739170.6160187511387.19457918894.7280776615391.30663809934523.33837534954909.9169357874121689.630359315122076.208919753972630.024420714973016.602981152
293.3091214185120.46054462610.0000041248413.76967016950.0003549002413.77002094480.0024649519413.77213099660.2437842042414.01345024881.8479158254415.61758187011738.51589822792152.285564272646697.72854424247111.4982102867373092.685485193373506.455151238
386.1284636396141.35604504710.0000015802527.4845102670.0001347437527.48464343040.0009273264527.48543601310.0884702281527.57297891480.6600959893528.1446046761606.03660768151133.521116368216238.101127059116765.5856357458129651.39757899130178.882087676
478.9478058606143.06859791230.0000008559622.01640462880.0000726648622.01647643770.0004977872622.01690156010.0465083508622.06291212380.3432659531622.3596697261309.1353280103931.15173178338265.04366095978887.060064732765954.069259850366576.0856636233
609.4252812114137.81948484580.0000002941747.24476635130.0000248346747.24479089180.0001690939747.24493515110.0153114489747.26007750610.1108656393747.355631696595.8560086847843.10077474192549.41812301413296.662889071320315.711836417221062.9566024744
781.8040596219154.30334045860.0000001292936.10740020970.0000108744936.1074109550.0000737947936.10747387520.0065538413936.11395392180.0467938125936.15419389338.9794075169975.08680759741030.79705227181966.90445235238201.33182040059137.439220481
999.7969147811150.3088490010.00000008161150.10576386370.00000686331150.10577064540.0000465071150.10581028910.00409308241150.10985686440.02901329871150.134777080823.626964131173.7327279121622.31591735431772.42168113644945.78679052346095.8925543055
1217.7897699402157.26841987280.00000004321375.05818985620.00000362471375.05819343770.0000245211375.0582143340.00213516261375.06032497570.01499661431375.073186427411.81453502971386.8727248428309.11501082421684.17320063732451.93233964273826.9905294557
1343.4936791196152.31587170190.00000001451495.8095508360.00000121591495.80955203740.00000820861495.80955903020.00070493811495.81025575970.00488702551495.8144378473.62885254641499.438403367993.5315214741589.3410722955738.51391364712234.3234644686
1761.9763134762177.19714758910.0000000061939.17346107140.00000050551939.17346157080.0000034091939.17346447430.00029046541939.17375153070.00199748451939.17545854981.4147771481940.588238213335.89538155121975.0688426165281.95298245942221.1264435247
2083.926831923194.85390620280.00000000292278.78073812870.00000024012278.78073836590.00000161812278.78073974390.00013719492278.78087532080.00093845312278.78167657890.63988059812279.420618723915.97705817622294.757796302124.77546965252403.5562077783
2405.8773503697211.90863753420.00000000152617.78598790550.00000012682617.78598803070.0000008542617.7859887580.00007217652617.78606008040.00049192212617.78647982610.32544179622618.11142970028.00087709982625.786865003762.1045357162679.8905236199
10-100 kW
1000 kW
500 kW
10000 kW
60000 kW
30000 kW
Torude maksumus
Soojuskadude maksumus
Pumpamiskulud (10kW)
Summaarsed kulud (10kW)
Pumpamiskulud (50kW)
Summaarsed kulud (50 kW)
Pumpamiskulud (100kW)
Summaarsed kulud (100kW)
Pumpamiskulud (500kW)
Summaarsed kulud (500kW)
Pumpamiskulud (1000kW)
Summaarsed kulud (1000kW)
Pumpamiskulud (10000kW)
Summaarsed kulud (10000kW)
Pumpamiskulud (30000kW)
Summaarsed kulud (30000kW)
Pumpamiskulud (60000kW)
Summaarsed kulud (60000kW)
Torude diameeter DN, mm
Kulutused aastas, kr/m
Summaarsed kulutused torudele aastaskvalitatiivne reguleerimine: G=const; t=var (95/70oC)
J kr_m OK (10...500kW)
84.863398602151.6529260470.0395119431136.55583659234.4562512598140.972575908935.0689554558171.58528010494322.79975590354459.3160805526
88.045776049762.15965599850.0118973471150.21732939531.2907585121151.496190560410.0707961355160.27622818381231.45383770661381.6592697549
92.288945979863.92755823390.0035281519156.22003236550.3658636712156.58236788492.8194924792159.0359966929340.4694344901496.6859387038
95.471323427472.72224108030.0017137548168.19527826240.1727941982168.36635870581.3193273222169.5128918299157.6853236139325.8788881216
101.836078322580.83206885950.0005468141182.66869399620.0527968285182.72094401060.3961537031183.064300885246.330041266228.9981884481
119.339154284294.1042312990.0001599161213.44354549930.0148142842213.45819986740.1088129139213.552198497112.3251432433225.7685288265
142.676588899897.12619312790.0000741187239.80285614640.0067181864239.80950021410.0486773241239.85145935185.3797470382245.1825290659
206.3241378514109.04608384260.0000283899315.37025008390.0025165813315.37273827530.0179416264315.38816332031.9150221983317.2852438922
256.1813845301130.39717590770.0000098519386.57857028970.0008572278386.57941766570.0060169538386.58457739170.6160187511387.1945791889
293.3091214185120.46054462610.0000041248413.76967016950.0003549002413.77002094480.0024649519413.77213099660.2437842042414.0134502488
386.1284636396141.35604504710.0000015802527.4845102670.0001347437527.48464343040.0009273264527.48543601310.0884702281527.5729789148
478.9478058606143.06859791230.0000008559622.01640462880.0000726648622.01647643770.0004977872622.01690156010.0465083508622.0629121238
609.4252812114137.81948484580.0000002941747.24476635130.0000248346747.24479089180.0001690939747.24493515110.0153114489747.2600775061
781.8040596219154.30334045860.0000001292936.10740020970.0000108744936.1074109550.0000737947936.10747387520.0065538413936.1139539218
999.7969147811150.3088490010.00000008161150.10576386370.00000686331150.10577064540.0000465071150.10581028910.00409308241150.1098568644
1217.7897699402157.26841987280.00000004321375.05818985620.00000362471375.05819343770.0000245211375.0582143340.00213516261375.0603249757
1343.4936791196152.31587170190.00000001451495.8095508360.00000121591495.80955203740.00000820861495.80955903020.00070493811495.8102557597
1761.9763134762177.19714758910.0000000061939.17346107140.00000050551939.17346157080.0000034091939.17346447430.00029046541939.1737515307
2083.926831923194.85390620280.00000000292278.78073812870.00000024012278.78073836590.00000161812278.78073974390.00013719492278.7808753208
2405.8773503697211.90863753420.00000000152617.78598790550.00000012682617.78598803070.0000008542617.7859887580.00007217652617.7860600804
500 kW
100 kW
50 kW
10 kW
Torude maksumus
Soojuskadude maksumus
Pumpamiskulud (10kW)
Summaarsed kulud (10kW)
Pumpamiskulud (50kW)
Summaarsed kulud (50 kW)
Pumpamiskulud (100kW)
Summaarsed kulud (100kW)
Pumpamiskulud (500kW)
Summaarsed kulud (500kW)
Torude diameeter DN, mm
Kulutused aastas, kr/m
Summaarsed kulutused torudele aastaskvalitatiivne reguleerimine: G=const; t=var (95/70oC)
Temp. rez Kval
Kvalitatiivne reguleerimineG=const; T=var
Ruumide sisehu temperatuur:18
hu arvutuslik temperatuur:-22
Pealevoolutemperatuur:115
Tagasivoolutemperatuur:65
Delta T vrk:50
Delta T arvutuslik hoone:25
Hoone pealevoolutemperatuur:90
Hoone tagasivoolutemperatuur:65
Qks
-22115651.00
-21113640.98
-20111630.95
-19109620.93
-18107610.90
-17105600.88
-16103590.85
-15101580.83
-1499570.80
-1397560.78
-1295550.75
-1193540.73
-1091530.70
-989520.68
-887510.65
-785500.63
-682490.60
-580480.58
-478470.55
-376460.53
-274450.50
-171440.48
069430.45
167420.43
265410.40
365410.38
465410.35
565410.33
665410.30
765410.28
865410.25
965410.23
1065410.20
1165410.18
1265410.15
1365410.13
1465410.10
1565410.08
1665410.05
1765410.03
1865410.00
Temp.rez Kval-Kvant
Kvalitatiivne-kvantitatiivne reguleerimineG=var; T=var
Ruumide sisehu temperatuur:18
hu arvutuslik temperatuur:-22
Pealevoolutemperatuur:115
Tagasivoolutemperatuur:65
Delta T vrk:50
Delta T arvutuslik hoone:25
Hoone pealevoolutemperatuur:90
Hoone tagasivoolutemperatuur:65
Qks
-22115651.001.00
-21113640.980.99
-20111630.950.98
-19110620.930.97
-18108610.900.97
-17106600.880.96
-16104590.850.95
-15102580.830.94
-14100570.800.93
-1398560.780.92
-1296550.750.91
-1194540.730.90
-1092530.700.89
-990520.680.88
-888510.650.87
-786500.630.85
-684490.600.84
-582480.580.83
-480460.550.82
-378450.530.81
-276440.500.79
-174430.480.78
071420.450.77
169410.430.75
267400.400.74
365390.380.72
465390.350.70
565390.330.69
665390.300.67
765390.280.65
865390.250.63
965390.230.61
1065390.200.58
1165390.180.56
1265390.150.53
1365390.130.50
1465390.100.46
1565390.080.42
1665390.050.37
1765390.030.29
1865390.000.00
10kW alusandmed
Optimaalse diameetri arvutusG=const
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQ+QskQ,Qsk,G,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/aastaskr/m aastaskWW/(mK)MWhkr/aastaskr/m aastasWWWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/aastaskr/m aastaskr/aastaskr/m aastas
102022.918008008585100.1410.12444410000100001721770.0000.126.974770.04021212.110.0012.11240.00250.000000129129
2529.118308308888100.1700.14535310000100001721770.0000.072.658840.040543.690.003.6970.00080.000000141141
3237.218708709292100.1750.15545410000100001721770.0000.051.046030.041411.100.001.1020.00020.000000147147
4043.119009009595100.1990.17626210000100001721770.0000.030.539730.042210.540.000.5410.00010.000000157157
5054.51960960102102100.2210.19696910000100001721770.0000.020.231420.043900.170.000.1700.00000.000000171171
7070.3111251125119119100.2570.22808010000100001721770.0000.010.124360.046100.050.000.0500.00000.000000199199
8082.5113451345143143100.2660.22838310000100001721770.0000.010.020750.047600.020.000.0200.00000.000000225225
100100.8119451945206206100.2980.25939310000100001721770.0000.010.016990.049800.010.000.0100.00000.000000299299
125125.8124152415256256100.3570.3011111110000100001721770.0000.000.013610.052400.000.000.0000.00000.000000367367
150151127652765293293100.3300.2810210210000100001721770.0000.000.011340.054700.000.000.0000.00000.000000396396
175184.7136403640386386100.3870.3312012010000100001721770.0000.000.09270.057500.000.000.0000.00000.000000506506
200210.1145154515479479100.3910.3312212210000100001721770.0000.000.08150.059300.000.000.0000.00000.000000601601
250263157455745609609100.3770.3211711710000100001721770.0000.000.06510.062600.000.000.0000.00000.000000727727
300312.7173707370782782100.4220.3613113110000100001721770.0000.000.05480.065400.000.000.0000.00000.000000.00913913
350344.419425942510001000100.4110.3512812810000100001721770.0000.000.04970.067000.000.000.0000.00000.000000.0011281128
400393.81114801148012181218100.4300.3613413410000100001721770.0000.000.04350.069200.000.000.0000.00000.000000.0013511351
500495.41126651266513431343100.4170.3512912910000100001721770.0000.000.03460.073300.000.000.0000.00000.000000.0014731473
600595.81166101661017621762100.4850.4115115110000100001721770.0000.000.02870.076700.000.000.0000.00000.000000.0019131913
700696.81196451964520842084100.5330.4516616610000100001721770.0000.000.02460.079800.000.000.0000.00000.000000.0022502250
8007971226802268024062406100.5800.4918018010000100001721770.0000.000.02150.082500.000.000.0000.00000.000000.0025862586
Intressimr i:10%Pealevoolu vee temperatuur:115
Aastamakse tegur P(I;n)0.106Tagastuva vee temperatuur:65
Eluiga:30aastatVlishu arvutuslik temperatuur:-22
Elektrienergia hind:pevane1.27kr/kWhPealevoolu vee keskmine temperatuur:65.0
ine0.74kr/kWhTagastuva vee keskmine temperatuur:41.0
Vlishu keskmine temperatuur:4.8
Ttundide arv:8760tundi aastas
Katlamajas toodetud soojuse hind:368kr/MWh
Thistus:Qligu soojuskoormus,W vi kW
Q+Qskligu soojuskoormus koos soojuskadude koormusega, W
Qskligu soojuskadude koormus, W
Ktisoleeritud toru soojuslbikandetegur, W/(mK)
Gsoojuskandja kulu, kg/h vi l/h
Lligu pikkus, m
dsligu torude sisediameeter, mm
DNligu torude standartne diameeter, mm
Vteg.soojuskandja tegelik kiirus torus, m/s
Vopt.soojuskandja optimaalne kiirus torus antud DN korral, m/s
Pdsoojuskandja dnaamiline rhk, Pa
Revoolamise reziimi iseloomustav Reynoldsi arv, -
Lambdahrdetegur, -
Rteg.tegelik erihrdekadu, Pa/m
Ropt.optimaalne erihrdekadu torus antud DN korral, Pa/m
50kW
Optimaalse diameetri arvutusG=const
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQ+QskQ,Qsk,G,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/aastaskr/m aastaskWW/(mK)MWhkr/aastaskr/m aastasWWWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/aastaskr/m aastaskr/aastaskr/m aastas
502022.918008008585500.1410.12444450000500008588830.0000.60172.5373850.0353266265.610.00265.615310.05420.000222130130
2529.118308308888500.1700.14535350000500008588830.0000.3766.2294200.03417777.420.0077.421550.01580.000100141141
3237.218708709292500.1750.15545450000500008588830.0000.2324.8230140.03322222.130.0022.13440.00450.000000147147
4043.119009009595500.1990.17626250000500008588830.0000.1713.7198630.03301110.520.0010.52210.00210.000000157157
5054.51960960102102500.2210.19696950000500008588830.0000.115.4157080.032933.250.003.2560.00070.000000171171
7070.3111251125119119500.2570.22808050000500008588830.0000.061.9121780.033310.920.000.9220.00020.000000199199
8082.5113451345143143500.2660.22838350000500008588830.0000.051.0103770.033900.420.000.4210.00010.000000225225
100100.8119451945206206500.2980.25939350000500008588830.0000.030.584930.034800.160.000.1600.00000.000000299299
125125.8124152415256256500.3570.3011111150000500008588830.0000.020.268050.036100.050.000.0500.00000.000000367367
150151127652765293293500.3300.2810210250000500008588830.0000.010.156700.037400.020.000.0200.00000.000000396396
175184.7136403640386386500.3870.3312012050000500008588830.0000.010.046350.039000.010.000.0100.00000.000000506506
200210.1145154515479479500.3910.3312212250000500008588830.0000.010.040750.040100.000.000.0000.00000.000000601601
250263157455745609609500.3770.3211711750000500008588830.0000.000.032550.042200.000.000.0000.00000.000000727727
300312.7173707370782782500.4220.3613113150000500008588830.0000.000.027380.043900.000.000.0000.00000.000000.00913913
350344.419425942510001000500.4110.3512812850000500008588830.0000.000.024860.045000.000.000.0000.00000.000000.0011281128
400393.81114801148012181218500.4300.3613413450000500008588830.0000.000.021740.046400.000.000.0000.00000.000000.0013511351
500495.41126651266513431343500.4170.3512912950000500008588830.0000.000.017280.049100.000.000.0000.00000.000000.0014731473
600595.81166101661017621762500.4850.4115115150000500008588830.0000.000.014370.051400.000.000.0000.00000.000000.0019131913
700696.81196451964520842084500.5330.4516616650000500008588830.0000.000.012290.053400.000.000.0000.00000.000000.0022502250
8007971226802268024062406500.5800.4918018050000500008588830.0000.000.010740.055200.000.000.0000.00000.000000.0025862586
Intressimr i:10%Pealevoolu vee temperatuur:115
Aastamakse tegur P(I;n)0.106Tagastuva vee temperatuur:65
Eluiga:30aastatVlishu arvutuslik temperatuur:-22
Elektrienergia hind:pevane1.27kr/kWhPealevoolu vee keskmine temperatuur:65
ine0.74kr/kWhTagastuva vee keskmine temperatuur:41
Vlishu keskmine temperatuur:5
Ttundide arv:8760tundi aastas
Katlamajas toodetud soojuse hind:368kr/MWh
Thistus:Qligu soojuskoormus,W vi kW
Q+Qskligu soojuskoormus koos soojuskadude koormusega, W
Qskligu soojuskadude koormus, W
Ktisoleeritud toru soojuslbikandetegur, W/(mK)
Gsoojuskandja kulu, kg/h vi l/h
Lligu pikkus, m
dsligu torude sisediameeter, mm
DNligu torude standartne diameeter, mm
Vteg.soojuskandja tegelik kiirus torus, m/s
Vopt.soojuskandja optimaalne kiirus torus antud DN korral, m/s
Pdsoojuskandja dnaamiline rhk, Pa
Revoolamise reziimi iseloomustav Reynoldsi arv, -
Lambdahrdetegur, -
Rteg.tegelik erihrdekadu, Pa/m
Ropt.optimaalne erihrdekadu torus antud DN korral, Pa/m
100kW
Optimaalse diameetri arvutusG=const
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQ+QskQ,Qsk,G,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/aastaskr/m aastaskWW/(mK)MWhkr/aastaskr/m aastasWWWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/aastaskr/m aastaskr/aastaskr/m aastas
1002022.9180080085851000.1410.124444100000100000171617660.0001.19690.1747690.034510391038.770.001038.7720780.21190.00141212141141
2529.1183083088881000.1700.145353100000100000171617660.0000.74264.7588390.0329299299.460.00299.465990.06110.000433144144
3237.2187087092921000.1750.155454100000100000171617660.0000.4599.1460270.03178484.320.0084.321690.01720.000111148148
4043.1190090095951000.1990.176262100000100000171617660.0000.3455.0397270.03114039.630.0039.63790.00810.000100158158
5054.519609601021021000.2210.196969100000100000171617660.0000.2121.5314170.03041212.000.0012.00240.00240.000000171171
7070.31112511251191191000.2570.228080100000100000171617660.0000.137.8243560.030133.330.003.3370.00070.000000199199
8082.51134513451431431000.2660.228383100000100000171617660.0000.094.1207540.030221.500.001.5030.00030.000000225225
100100.81194519452062061000.2980.259393100000100000171617660.0000.061.8169860.030610.560.000.5610.00010.000000299299
125125.81241524152562561000.3570.30111111100000100000171617660.0000.040.8136110.031300.190.000.1900.00000.000000367367
1501511276527652932931000.3300.28102102100000100000171617660.0000.030.4113390.032200.080.000.0800.00000.000000396396
175184.71364036403863861000.3870.33120120100000100000171617660.0000.020.292700.033300.030.000.0300.00000.000000506506
200210.11451545154794791000.3910.33122122100000100000171617660.0000.010.181500.034200.020.000.0200.00000.000000601601
2502631574557456096091000.3770.32117117100000100000171617660.0000.010.065100.035800.010.000.0100.00000.000000727727
300312.71737073707827821000.4220.36131131100000100000171617660.0000.010.054760.037200.000.000.0000.00000.000000.00913913
350344.4194259425100010001000.4110.35128128100000100000171617660.0000.010.049720.038000.000.000.0000.00000.000000.0011281128
400393.811148011480121812181000.4300.36134134100000100000171617660.0000.000.043480.039200.000.000.0000.00000.000000.0013511351
500495.411266512665134313431000.4170.35129129100000100000171617660.0000.000.034560.041400.000.000.0000.00000.000000.0014731473
600595.811661016610176217621000.4850.41151151100000100000171617660.0000.000.028740.043300.000.000.0000.00000.000000.0019131913
700696.811964519645208420841000.5330.45166166100000100000171617660.0000.000.024570.045000.000.000.0000.00000.000000.0022502250
80079712268022680240624061000.5800.49180180100000100000171617660.0000.000.021480.046500.000.000.0000.00000.000000.0025862586
Intressimr i:10%Pealevoolu vee temperatuur:115
Aastamakse tegur P(I;n)0.106Tagastuva vee temperatuur:65
Eluiga:30aastatVlishu arvutuslik temperatuur:-22
Elektrienergia hind:pevane1.27kr/kWhPealevoolu vee keskmine temperatuur:65
ine0.74kr/kWhTagastuva vee keskmine temperatuur:41
Vlishu keskmine temperatuur:5
Ttundide arv:8760tundi aastas
Katlamajas toodetud soojuse hind:368kr/MWh
Thistus:Qligu soojuskoormus,W vi kW
Q+Qskligu soojuskoormus koos soojuskadude koormusega, W
Qskligu soojuskadude koormus, W
Ktisoleeritud toru soojuslbikandetegur, W/(mK)
Gsoojuskandja kulu, kg/h vi l/h
Lligu pikkus, m
dsligu torude sisediameeter, mm
DNligu torude standartne diameeter, mm
Vteg.soojuskandja tegelik kiirus torus, m/s
Vopt.soojuskandja optimaalne kiirus torus antud DN korral, m/s
Pdsoojuskandja dnaamiline rhk, Pa
Revoolamise reziimi iseloomustav Reynoldsi arv, -
Lambdahrdetegur, -
Rteg.tegelik erihrdekadu, Pa/m
Ropt.optimaalne erihrdekadu torus antud DN korral, Pa/m
500kW
Optimaalse diameetri arvutusG=const
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQ+QskQ,Qsk,G,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/aastaskr/m aastaskWW/(mK)MWhkr/aastaskr/m aastasWWWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/aastaskr/m aastaskr/aastaskr/m aastas
5002022.9180080085855000.1410.124444500000500000858288310.0025.9617252.33738460.03382546525464.890.0025464.89509305.19340.16871485148516141614
2529.1183083088885000.1700.145353500000500000858288310.0023.696616.32941950.031972617260.950.007260.95145221.48080.0481423423564564
3237.2187087092925000.1750.155454500000500000858288310.0022.262477.52301370.030220102010.470.002010.4740210.41000.0133117117264264
4043.1190090095955000.1990.176262500000500000858288310.0021.681374.91986330.0292932932.310.00932.3118650.19010.00625454212212
5054.519609601021025000.2210.196969500000500000858288310.0021.05537.81570840.0278275274.700.00274.705490.05600.00181616187187
7070.31112511251191195000.2570.228080500000500000858288310.0020.63194.31217790.02667373.410.0073.411470.01500.000544204204
8082.51134513451431435000.2660.228383500000500000858288310.0020.46102.41037710.02593232.170.0032.17640.00660.000222227227
100100.81194519452062065000.2980.259393500000500000858288310.0020.3146.0849310.02531211.520.0011.52230.00230.000111300300
125125.81241524152562565000.3570.30111111500000500000858288310.0020.2018.9680530.024843.740.003.7470.00080.000000367367
1501511276527652932935000.3300.28102102500000500000858288310.0020.149.1566960.024711.490.001.4930.00030.000000396396
175184.71364036403863865000.3870.33120120500000500000858288310.0020.094.1463510.024710.550.000.5510.00010.000000506506
200210.11451545154794795000.3910.33122122500000500000858288310.0020.072.4407480.024900.290.000.2910.00010.000000601601
2502631574557456096095000.3770.32117117500000500000858288310.0020.051.0325520.025400.100.000.1000.00000.000000727727
300312.71737073707827825000.4220.36131131500000500000858288310.0020.030.5273780.026000.040.000.0400.00000.000000.00913913
350344.4194259425100010005000.4110.35128128500000500000858288310.0020.030.3248580.026400.030.000.0300.00000.000000.0011281128
400393.811148011480121812185000.4300.36134134500000500000858288310.0020.020.2217400.027000.010.000.0100.00000.000000.0013511351
500495.411266512665134313435000.4170.35129129500000500000858288310.0020.010.1172810.028200.000.000.0000.00000.000000.0014731473
600595.811661016610176217625000.4850.41151151500000500000858288310.0020.010.0143690.029300.000.000.0000.00000.000000.0019131913
700696.811964519645208420845000.5330.45166166500000500000858288310.0020.010.0122860.030400.000.000.0000.00000.000000.0022502250
80079712268022680240624065000.5800.49180180500000500000858288310.0020.000.0107420.031300.000.000.0000.00000.000000.0025862586
Intressimr i:10%Pealevoolu vee temperatuur:115
Aastamakse tegur P(I;n)0.106Tagastuva vee temperatuur:65
Eluiga:30aastatVlishu arvutuslik temperatuur:-22
Elektrienergia hind:pevane1.27kr/kWhPealevoolu vee keskmine temperatuur:65
ine0.74kr/kWhTagastuva vee keskmine temperatuur:41
Vlishu keskmine temperatuur:5
Ttundide arv:8760tundi aastas
Katlamajas toodetud soojuse hind:368kr/MWh
Thistus:Qligu soojuskoormus,W vi kW
Q+Qskligu soojuskoormus koos soojuskadude koormusega, W
Qskligu soojuskadude koormus, W
Ktisoleeritud toru soojuslbikandetegur, W/(mK)
Gsoojuskandja kulu, kg/h vi l/h
Lligu pikkus, m
dsligu torude sisediameeter, mm
DNligu torude standartne diameeter, mm
Vteg.soojuskandja tegelik kiirus torus, m/s
Vopt.soojuskandja optimaalne kiirus torus antud DN korral, m/s
Pdsoojuskandja dnaamiline rhk, Pa
Revoolamise reziimi iseloomustav Reynoldsi arv, -
Lambdahrdetegur, -
Rteg.tegelik erihrdekadu, Pa/m
Ropt.optimaalne erihrdekadu torus antud DN korral, Pa/m
1000kW
Optimaalse diameetri arvutusG=const
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQ+QskQ,Qsk,G,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/aastaskr/m aastaskWW/(mK)MWhkr/aastaskr/m aastasWWWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/aastaskr/m aastaskr/aastaskr/m aastas
10002022.91800800858510000.1410.1244441000000100000017163176610.00511.9269009.37476930.0337101599101598.790.00101598.7920319820.72041.346011850118501197811978
2529.11830830888810000.1700.1453531000000100000017163176610.0057.3826465.45883900.03182892528924.930.0028924.93578505.89900.38323374337435143514
3237.21870870929210000.1750.1554541000000100000017163176610.0054.529910.14602730.030079897989.010.007989.01159781.62930.105893293210781078
4043.11900900959510000.1990.1762621000000100000017163176610.0053.365499.73972660.029036973696.810.003696.8173940.75390.0490431431588588
5054.5196096010210210000.2210.1969691000000100000017163176610.0052.102151.13141680.027510841084.030.001084.0321680.22110.0144126126297297
7070.311125112511911910000.2570.2280801000000100000017163176610.0051.26777.02435580.0260287287.440.00287.445750.05860.00383434233233
8082.511345134514314310000.2660.2283831000000100000017163176610.0050.92409.72075410.0252125125.110.00125.112500.02550.00171515240240
100100.811945194520620610000.2980.2593931000000100000017163176610.0050.62183.81698630.02434444.330.0044.33890.00900.000655304304
125125.812415241525625610000.3570.301111111000000100000017163176610.0050.3975.81361060.02351414.170.0014.17280.00290.000222369369
15015112765276529329310000.3300.281021021000000100000017163176610.0050.2736.51133920.023065.570.005.57110.00110.000111396396
175184.713640364038638610000.3870.331201201000000100000017163176610.0050.1816.3927030.022722.000.002.0040.00040.000000507507
200210.114515451547947910000.3910.331221221000000100000017163176610.0050.149.7814950.022611.050.001.0520.00020.000000601601
25026315745574560960910000.3770.321171171000000100000017163176610.0050.094.0651030.022700.340.000.3410.00010.000000727727
300312.717370737078278210000.4220.361311311000000100000017163176610.0050.062.0547560.022900.150.000.1500.00000.000000.02913913
350344.41942594251000100010000.4110.351281281000000100000017163176610.0050.051.3497160.023100.090.000.0900.00000.000000.0111281128
400393.8111480114801218121810000.4300.361341341000000100000017163176610.0050.040.8434790.023500.050.000.0500.00000.000000.0113511351
500495.4112665126651343134310000.4170.351291291000000100000017163176610.0050.030.3345620.024300.020.000.0200.00000.000000.0014731473
600595.8116610166101762176210000.4850.411511511000000100000017163176610.0050.020.2287380.025100.010.000.0100.00000.000000.0019131913
700696.8119645196452084208410000.5330.451661661000000100000017163176610.0050.010.1245730.025900.000.000.0000.00000.000000.0022502250
800797122680226802406240610000.5800.491801801000000100000017163176610.0050.010.0214830.026600.000.000.0000.00000.000000.0025862586
Intressimr i:10%Pealevoolu vee temperatuur:115
Aastamakse tegur P(I;n)0.106Tagastuva vee temperatuur:65
Eluiga:30aastatVlishu arvutuslik temperatuur:-22
Elektrienergia hind:pevane1.27kr/kWhPealevoolu vee keskmine temperatuur:65
ine0.74kr/kWhTagastuva vee keskmine temperatuur:41
Vlishu keskmine temperatuur:5
Ttundide arv:8760tundi aastas
Katlamajas toodetud soojuse hind:368kr/MWh
Thistus:Qligu soojuskoormus,W vi kW
Q+Qskligu soojuskoormus koos soojuskadude koormusega, W
Qskligu soojuskadude koormus, W
Ktisoleeritud toru soojuslbikandetegur, W/(mK)
Gsoojuskandja kulu, kg/h vi l/h
Lligu pikkus, m
dsligu torude sisediameeter, mm
DNligu torude standartne diameeter, mm
Vteg.soojuskandja tegelik kiirus torus, m/s
Vopt.soojuskandja optimaalne kiirus torus antud DN korral, m/s
Pdsoojuskandja dnaamiline rhk, Pa
Revoolamise reziimi iseloomustav Reynoldsi arv, -
Lambdahrdetegur, -
Rteg.tegelik erihrdekadu, Pa/m
Ropt.optimaalne erihrdekadu torus antud DN korral, Pa/m
10000kW
Optimaalse diameetri arvutusG=const
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQ+QskQ,Qsk,G,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/aastaskr/m aastaskWW/(mK)MWhkr/aastaskr/m aastasWWWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/aastaskr/m aastaskr/aastaskr/m aastas
100002022.918008008585100000.1410.12444410000000100000001716331766130.049119.176900934.974769270.03361013623710136237.130.0010136237.13202724742067.21711342.828711821996118219961182212411822124
2529.118308308888100000.1700.14535310000000100000001716331766130.04973.802646536.658839050.031728816702881670.140.002881670.145763340587.6972381.75803360921336092133610623361062
3237.218708709292100000.1750.15545410000000100000001716331766130.04945.16991010.146027320.0298794049794049.450.00794049.451588099161.9410105.1941926108926108926255926255
4043.119009009595100000.1990.17626210000000100000001716331766130.04933.64549972.239726600.0287366686366685.830.00366685.8373337274.783148.5778427669427669427827427827
5054.51960960102102100000.2210.19696910000000100000001716331766130.04921.04215111.631416810.0271107018107018.020.00107018.0221403621.825614.1775124816124816124987124987
7070.3111251125119119100000.2570.22808010000000100000001716331766130.04912.6577701.324355850.02552814828147.830.0028147.83562965.74063.729032829328293302833028
8082.5113451345143143100000.2660.22838310000000100000001716331766130.0499.1840967.020754140.02451216112161.140.0012161.14243222.48021.611114184141841440914409
100100.8119451945206206100000.2980.25939310000000100000001716331766130.0496.1518382.616986270.023342554255.010.004255.0185100.86780.56374963496352625262
125125.8124152415256256100000.3570.3011111110000000100000001716331766130.0493.957577.513610620.022113331333.330.001333.3326670.27190.17661555155519221922
150151127652765293293100000.3300.2810210210000000100000001716331766130.0492.743650.411339180.0212513512.950.00512.9510260.10460.0680598598994994
175184.7136403640386386100000.3870.3312012010000000100000001716331766130.0491.831630.79270260.0203179179.090.00179.093580.03650.0237209209715715
200210.1145154515479479100000.3910.3312212210000000100000001716331766130.0491.42974.08149530.01979191.470.0091.471830.01870.0121107107707707
250263157455745609609100000.3770.3211711710000000100000001716331766130.0490.90396.76510330.01892828.450.0028.45570.00580.00383333760760
300312.7173707370782782100000.4220.3613113110000000100000001716331766130.0490.64198.55475590.01831211.610.0011.61230.00240.00151413.54927927
350344.419425942510001000100000.4110.3512812810000000100000001716331766130.0490.53134.94971590.018077.050.007.05140.00140.000988.2211361136
400393.81114801148012181218100000.4300.3613413410000000100000001716331766130.0490.4078.94347930.017743.540.003.5470.00070.000544.1313561356
500495.41126651266513431343100000.4170.3512912910000000100000001716331766130.0490.2531.53456230.017211.100.001.1020.00020.000111.2814741474
600595.81166101661017621762100000.4850.4115115110000000100000001716331766130.0490.1815.12873810.017000.430.000.4310.00010.000110.5019131913
700696.81196451964520842084100000.5330.4516616610000000100000001716331766130.0490.138.12457260.016900.200.000.2000.00000.000000.2322502250
8007971226802268024062406100000.5800.4918018010000000100000001716331766130.0490.104.72148330.017000.100.000.1000.00000.000000.1225862586
Intressimr i:10%Pealevoolu vee temperatuur:115
Aastamakse tegur P(I;n)0.106Tagastuva vee temperatuur:65
Eluiga:30aastatVlishu arvutuslik temperatuur:-22
Elektrienergia hind:pevane1.27kr/kWhPealevoolu vee keskmine temperatuur:65
ine0.74kr/kWhTagastuva vee keskmine temperatuur:41
Vlishu keskmine temperatuur:5
Ttundide arv:8760tundi aastas
Katlamajas toodetud soojuse hind:368kr/MWh
Thistus:Qligu soojuskoormus,W vi kW
Q+Qskligu soojuskoormus koos soojuskadude koormusega, W
Qskligu soojuskadude koormus, W
Ktisoleeritud toru soojuslbikandetegur, W/(mK)
Gsoojuskandja kulu, kg/h vi l/h
Lligu pikkus, m
dsligu torude sisediameeter, mm
DNligu torude standartne diameeter, mm
Vteg.soojuskandja tegelik kiirus torus, m/s
Vopt.soojuskandja optimaalne kiirus torus antud DN korral, m/s
Pdsoojuskandja dnaamiline rhk, Pa
Revoolamise reziimi iseloomustav Reynoldsi arv, -
Lambdahrdetegur, -
Rteg.tegelik erihrdekadu, Pa/m
Ropt.optimaalne erihrdekadu torus antud DN korral, Pa/m
30000kW
Optimaalse diameetri arvutusG=const
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQ+QskQ,Qsk,G,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/aastaskr/m aastaskWW/(mK)MWhkr/aastaskr/m aastasWWWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/aastaskr/m aastaskr/aastaskr/m aastas
300002022.918008008585300000.1410.12444430000000300000005148995298400.147357.5262108413.7224307810.03369121031491210313.630.0091210313.6318242062718601.727136250.0880319138525319138525319138654319138654
2529.118308308888300000.1700.14535330000000300000005148995298400.147221.4023818829.2176517140.03172592777225927771.950.0025927771.95518555445287.793910304.580590719465907194659071960690719606
3237.218708709292300000.1750.15545430000000300000005148995298400.147135.488919091.2138081960.029871431797143178.810.007143178.81142863581456.80302838.942824993484249934842499363124993631
4043.119009009595300000.1990.17626230000000300000005148995298400.147100.934949750.2119179790.028732981493298149.210.003298149.216596298672.63521310.796911539994115399941154015111540151
5054.51960960102102300000.2210.19696930000000300000005148995298400.14763.121936004.594250440.0271962220962219.520.00962219.521924439196.2382382.41883366739336673933669103366910
7070.3111251125119119300000.2570.22808030000000300000005148995298400.14737.94699312.173067550.0254252919252919.130.00252919.1350583851.5811100.5187884946884946885146885146
8082.5113451345143143300000.2660.22838330000000300000005148995298400.14727.55368702.962262410.0244109206109206.220.00109206.2221841222.271943.4023382105382105382330382330
100100.8119451945206206300000.2980.25939330000000300000005148995298400.14718.45165443.750958820.02333816838168.270.0038168.27763377.784215.1694133548133548133847133847
125125.8124152415256256300000.3570.3011111130000000300000005148995298400.14711.8568197.740831870.02201193911938.520.0011938.52238772.43484.744841772417724213942139
150151127652765293293300000.3300.2810210230000000300000005148995298400.1478.2232853.734017540.021145834582.900.004582.9091660.93471.821416035160351643116431
175184.7136403640386386300000.3870.3312012030000000300000005148995298400.1475.5014676.627810770.020115941594.470.001594.4731890.32520.63375579557960856085
200210.1145154515479479300000.3910.3312212230000000300000005148995298400.1474.258765.724448590.0195812811.960.00811.9616240.16560.32272841284134423442
250263157455745609609300000.3770.3211711730000000300000005148995298400.1472.713570.019530980.0185251250.750.00250.755010.05110.099787787716041604
300312.7173707370782782300000.4220.3613113130000000300000005148995298400.1471.921786.416426760.0178102101.520.00101.522030.02070.0403355355.1912681268
350344.419425942510001000300000.4110.3512812830000000300000005148995298400.1471.581214.114914780.01746161.340.0061.341230.01250.0244215214.6413421342
400393.81114801148012181218300000.4300.3613413430000000300000005148995298400.1471.21710.213043800.01693130.520.0030.52610.00620.0121107106.7814581458
500495.41126651266513431343300000.4170.3512912930000000300000005148995298400.1470.76283.610368690.016299.270.009.27190.00190.00373232.4315051505
600595.81166101661017621762300000.4850.4115115130000000300000005148995298400.1470.53135.58621430.015743.570.003.5770.00070.00141212.4919251925
700696.81196451964520842084300000.5330.4516616630000000300000005148995298400.1470.3972.57371770.015421.600.001.6030.00030.000665.5822552255
8007971226802268024062406300000.5800.4918018030000000300000005148995298400.1470.3042.36444980.015110.800.000.8020.00020.000332.8125892589
Intressimr i:10%Pealevoolu vee temperatuur:115
Aastamakse tegur P(I;n)0.106Tagastuva vee temperatuur:65
Eluiga:30aastatVlishu arvutuslik temperatuur:-22
Elektrienergia hind:pevane1.27kr/kWhPealevoolu vee keskmine temperatuur:65
ine0.74kr/kWhTagastuva vee keskmine temperatuur:41
Vlishu keskmine temperatuur:5
Ttundide arv:8760tundi aastas
Katlamajas toodetud soojuse hind:368kr/MWh
Thistus:Qligu soojuskoormus,W vi kW
Q+Qskligu soojuskoormus koos soojuskadude koormusega, W
Qskligu soojuskadude koormus, W
Ktisoleeritud toru soojuslbikandetegur, W/(mK)
Gsoojuskandja kulu, kg/h vi l/h
Lligu pikkus, m
dsligu torude sisediameeter, mm
DNligu torude standartne diameeter, mm
Vteg.soojuskandja tegelik kiirus torus, m/s
Vopt.soojuskandja optimaalne kiirus torus antud DN korral, m/s
Pdsoojuskandja dnaamiline rhk, Pa
Revoolamise reziimi iseloomustav Reynoldsi arv, -
Lambdahrdetegur, -
Rteg.tegelik erihrdekadu, Pa/m
Ropt.optimaalne erihrdekadu torus antud DN korral, Pa/m
60000kW
Optimaalse diameetri arvutusG=const
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQ+QskQ,Qsk,G,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/aastaskr/m aastaskWW/(mK)MWhkr/aastaskr/m aastasWWWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/aastaskr/m aastaskr/aastaskr/m aastas
600002022.918008008585600000.1410.1244446000000060000000102979710596800.295715.04248433654.8448615610.0336364825429364825428.860.00364825428.8672965085874403.6809289988.12482552997453255299745325529975822552997582
2529.118308308888600000.1700.1453536000000060000000102979710596800.295442.8195275316.9353034280.0317103703825103703824.710.00103703824.7120740764921149.694382430.8704725704897725704897725705038725705038
3237.218708709292600000.1750.1554546000000060000000102979710596800.295270.9735676365.0276163910.02982856944628569446.180.0028569446.18571388925826.545522708.9437199924999199924999199925145199925145
4043.119009009595600000.1990.1762626000000060000000102979710596800.295201.8619799001.0238359570.02871319057113190571.200.0013190571.20263811422690.127910484.765392305777923057779230593492305934
5054.51960960102102600000.2210.1969696000000060000000102979710596800.295126.247744017.9188500870.027138479343847933.720.003847933.727695867784.76013058.600126927303269273032692747426927474
7070.3111251125119119600000.2570.2280806000000060000000102979710596800.29575.872797248.6146135100.025410112641011263.950.001011263.952022528206.2404803.82157076684707668470768837076883
8082.5113451345143143600000.2660.2283836000000060000000102979710596800.29555.091474811.7124524820.0244436580436579.770.00436579.7787316089.0375347.02343055124305512430553503055350
100100.8119451945206206600000.2980.2593936000000060000000102979710596800.29536.90661774.8101917630.0232152545152545.440.00152545.4430509131.1106121.25351067492106749210677911067791
125125.8124152415256256600000.3570.301111116000000060000000102979710596800.29523.69272790.881663730.02204769247692.090.0047692.09953849.726537.9089333743333743334110334110
150151127652765293293600000.3300.281021026000000060000000102979710596800.29516.45131414.968035080.02101829718297.420.0018297.42365953.731614.5440128043128043128438128438
175184.7136403640386386600000.3870.331201206000000060000000102979710596800.29510.9958706.355621530.020063606360.190.006360.19127201.29715.055544508445084501445014
200210.1145154515479479600000.3910.331221226000000060000000102979710596800.2958.4935062.948897180.019432363236.240.003236.2464720.66002.572422647226472324723247
250263157455745609609600000.3770.321171176000000060000000102979710596800.2955.4214280.039061970.0184997997.450.00997.4519950.20340.79286980698077077707
300312.7173707370782782600000.4220.361311316000000060000000102979710596800.2953.837145.632853530.0176403402.940.00402.948060.08220.320328202819.7137333733
350344.419425942510001000600000.4110.351281286000000060000000102979710596800.2953.164856.229829550.0172243243.110.00243.114860.04960.193217011701.2428292829
400393.81114801148012181218600000.4300.361341346000000060000000102979710596800.2952.422840.926087600.0167121120.630.00120.632410.02460.0959844844.1221962196
500495.41126651266513431343600000.4170.351291296000000060000000102979710596800.2951.531134.320737380.01593636.410.0036.41730.00740.0289255254.7617281728
600595.81166101661017621762600000.4850.411511516000000060000000102979710596800.2951.06542.217242860.01531413.930.0013.93280.00280.01119797.4920102010
700696.81196451964520842084600000.5330.451661666000000060000000102979710596800.2950.77289.814743540.014966.180.006.18120.00130.00494343.2522932293
8007971226802268024062406600000.5800.491801806000000060000000102979710596800.2950.59169.312889960.014533.090.003.0960.00060.00252221.5926082608
Intressimr i:10%Pealevoolu vee temperatuur:115
Aastamakse tegur P(I;n)0.106Tagastuva vee temperatuur:65
Eluiga:30aastatVlishu arvutuslik temperatuur:-22
Elektrienergia hind:pevane1.27kr/kWhPealevoolu vee keskmine temperatuur:65
ine0.74kr/kWhTagastuva vee keskmine temperatuur:41
Vlishu keskmine temperatuur:5
Ttundide arv:8760tundi aastas
Katlamajas toodetud soojuse hind:368kr/MWh
Thistus:Qligu soojuskoormus,W vi kW
Q+Qskligu soojuskoormus koos soojuskadude koormusega, W
Qskligu soojuskadude koormus, W
Ktisoleeritud toru soojuslbikandetegur, W/(mK)
Gsoojuskandja kulu, kg/h vi l/h
Lligu pikkus, m
dsligu torude sisediameeter, mm
DNligu torude standartne diameeter, mm
Vteg.soojuskandja tegelik kiirus torus, m/s
Vopt.soojuskandja optimaalne kiirus torus antud DN korral, m/s
Pdsoojuskandja dnaamiline rhk, Pa
Revoolamise reziimi iseloomustav Reynoldsi arv, -
Lambdahrdetegur, -
Rteg.tegelik erihrdekadu, Pa/m
Ropt.optimaalne erihrdekadu torus antud DN korral, Pa/m
MIN
Optimaalne diameeter sltuvalt koormusest
KoormusMinimaalsed kulutusedOptimaalne diameeterOptimaalne diameeterige sltuvusKoormus
kWkr/mDN, mmds,mmDN10_60000kWDN10_100kWDN100_1000kWDN1000_60000kWDN10_60000kWkW
101292022.9010
501412529.1050
100141200.00100
5001875054.50500
10002337070.301000
10000707200210.1010000
300001268300312.7030000
600001728500495.4060000
J DN=f(koormus)
22.9
29.1
100
54.5
70.3
210.1
312.7
495.4
Optimaalse diameetri sltuvus koormusest1060000kW
J 10_100kW
22.9
29.1
100
10...100kW
J 100_1000kW
100
54.5
70.3
100...1000kW
J 1000_60000kW
70.3
210.1
312.7
495.4
1000...60000kW
J kr_m OK kvant
0.00968760260.01195929570.00000655240.02165345070.4344804038138.72535654583.3843661752141.6752423171413.0855445043551.37642064633294.24201357333432.53288971533284742.412178383284880.7030545288668940.298054188669078.5889302709313294.300581709313432.591457
0.01005088770.01439193790.00000196540.02444479110.1271488218152.46809416590.9782557917153.3192011358117.8695434174270.2104887615938.21190137021090.5528467143933868.247843392934020.58878873625205677.718301125205830.0592464201627878.159948201628030.500893
0.01053526780.01480126360.00000058060.0253371120.0365213051158.44927561680.2764452322158.689199543932.6737068452191.086461157259.2887830852417.7015373969257345.620044128257504.032798446944389.019344666944547.4320989755547216.694943455547375.1076977
0.01089855290.01683751240.00000028140.02773634680.0174041537170.70936267980.1302620516170.822220577615.1660421505185.8580006765120.0446075979290.7365661239118846.908162848119017.6001213743206424.730693943206595.4226524725646505.946803825646676.6387624
0.01162512310.01871519560.00000008960.03034040820.0053981701185.45055489330.0396279474185.48478467064.4777438702189.922900593435.2419385189220.687095242134690.293149330134875.7383060533935500.903082895935686.3482396187481727.019611167481912.46476788
0.01362319110.02178812340.00000002610.03541134070.0015386414216.67790281670.0110599298216.68742410511.20039057217.87675474539.3624295791226.03879375449126.33835193869343.0147161139245915.451857497246132.1282216721966327.780520441966544.45688461
0.01628728180.02248780370.00000001210.03877509770.0007039419243.14028495080.0049985599243.14457956880.5272833459243.66686435474.0815237654247.22110477433943.84704094714186.986621956106189.993391722106433.132972731848928.558931355849171.698512363
0.02355298380.02524763770.00000000460.04880062610.0002661853319.11679821790.0018649437319.11839697620.1895173957319.30604942821.4499157074320.56644773991380.42620253011699.542734562637118.993999411837438.1105314443296644.126250708296963.242782741
0.02924445030.03019109470.00000000160.05943554660.0000914142391.05848524920.0006328431391.05902667810.061739821391.1201336560.4649937424391.5233875773432.8345693637823.892963198711612.89222923212003.950623066992753.771807689193144.830201524
0.03348277640.02789044850.00000000070.06137322560.0000380388417.90816158530.0002613367417.90838488320.0247147386417.93283828510.1834458272418.0915693737166.6438931708584.55201671734459.09358958434877.001713130835590.542692495836008.4508160423
0.04407859170.03272842160.00000000030.07680701360.0000145021532.3408517640.0000990038532.34093626570.0090854969532.34992275880.066309661532.40714692358.2473189075590.58815616951552.0595546692084.400391930912374.020676590312906.3615138522
0.05467440710.03312493210.00000000010.08779933930.0000078364626.93157544280.0000533325626.93162093890.0048143407626.93638194720.0347639164626.966331522829.7793071029656.7108747093790.65441799011417.58598559666297.45291385426924.3844814607
0.0695690960.031909595400.10147869150.0000026851751.97959774990.0000182012751.9796132660.0016050238751.98120008860.0113903229751.99098538779.2829813781761.2625764429244.3873678332996.36696289791941.88089625632693.860491321
0.08924703880.035726132400.12497317120.0000011773941.40853798160.0000079636941.40854476790.0006926502941.40922945440.0048585719941.41339537613.7956162103945.204153014599.0368285291040.4453653333784.87137984051726.2799166448
0.11413206790.034801280500.14893334850.00000074351155.26966931840.00000502451155.26967359940.0004342871155.27010286190.00302893891155.27269751382.30908942331157.578757998259.88634460491215.1560131798473.72225806821628.9919266431
0.1390170970.036412642600.17542973960.00000039291380.46119310660.00000265251380.46119536620.00022761861380.46142033230.00157651891380.46276923251.16137620271381.622568916429.82665712341410.287849837235.20075973311615.6619524468
0.15336685830.035265970100.18863282850.00000013191501.04240760250.00000088931501.04240835990.00007562161501.04248309220.00051886121501.04292633170.36098471881501.40339218939.08045578321510.122863253871.09019479091572.1326022614
0.20113884860.041026777100.24216562570.00000005491945.26112133310.00000036961945.26112164780.00003127251945.26115255070.00021338211945.26133466030.14229625291945.40341753113.50792603391948.769047312127.24904137781972.510162656
0.23789119090.045114878500.28300606930.00000002612285.47500150920.00000017552285.47500165860.00001480492285.47501628790.00010065922285.47510214230.06500152472285.54000300781.5721342792287.047135762112.11168971132297.5866911944
0.27464353310.049063591400.32370712450.00000001382561.59025694140.00000009272561.59025702030.00000780052561.59026472810.00005291032561.59030983790.03334576822561.62360269580.79266156382562.38291849146.05619192022567.6464488478
Torude maksumus
Soojuskadude maksumus
Pumpamiskulud (10kW)
Summaarsed kulud (10kW)
Pumpamiskulud (50kW)
Summa (50kW)
Pumpamiskulud (100kW)
Summa (100kW)
Pumpamiskulud (500kW)
Summa (500kW)
Pumpamiskulud (1000kW)
Summa (1000kW)
Pumpamiskulud (10000kW)
Summa (10000kW)
Pumpamiskulud (30000kW)
Summa (30000kW)
Pumpamiskulud (60000 kW)
Summa (60000kW)
Torude diameeter DN, mm
Kulutused aastas, kr/m
Summaarsed kulutused torustikule aastassegareguleerimine: G=var; t=var (95/70oC)
thistus
Thistus:Qligu soojuskoormus,W vi kW
Q+Qskligu soojuskoormus koos soojuskadude koormusega, W
Qskligu soojuskadude koormus, W
Ktisoleeritud toru soojuslbikandetegur, W/(mK)
Gsoojuskandja kulu, kg/h vi l/h
Lligu pikkus, m
dsligu torude sisediameeter, mm
DNligu torude standartne diameeter, mm
Vteg.soojuskandja tegelik kiirus torus, m/s
Vopt.soojuskandja optimaalne kiirus torus antud DN korral, m/s
Pdsoojuskandja dnaamiline rhk, Pa
Revoolamise reziimi iseloomustav Reynoldsi arv, -
Lambdahrdetegur, -
Rteg.tegelik erihrdekadu, Pa/m
Ropt.optimaalne erihrdekadu torus antud DN korral, Pa/m
andmed
Intressimr i:10%
Aastamakse tegur P(I;n)0.106
Eluiga:30aastat
Elektrienergia hind:pevane1.27kr/kWh
ine0.74kr/kWh
Ttundide arv, temperatuurid:tundit, oCtp, oCtt, oCdeltaT
1-27.51156550
20-221156550
144-17.51086147
458-12.5985642
698-7.5885137
1348-2.5784533
19492.5674027
7587.5653926
338416653926
Katlamajas toodetud soojuse hind:368kr/MWh
Pumpamisseadme kasutegur (pump+mootor):0.72
Ligu pikkus:1m
Trassi hinnad:DNLigu hind
mmkr/m
20800
25830
32870
40900
50960
701125
801345
1001945
1252415
1502765
1753640
2004515
2505745
3007370
3509425
40011480
50012665
60016610
70019645
80022680
Koormused:10kW
50
100
500
1000
10000
30000
60000
10kW(-27,5C)
Optimaalse diameetri arvutusG=var;t=var
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
-27.5TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQG,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/perioodkr/m perioodkWW/(mK)MWhkr/perioodkr/m perioodWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/perioodkr/m perioodkr/perioodkr/m periood
112022.918008000.010.01110.1410.000.010.01113751952010.0000.148.985050.03961515.430.0015.43310.00310.00000.000.000.020.02
2529.118308300.010.01110.1700.000.010.01113751952010.0000.083.466930.039754.680.004.6890.00100.00000.000.000.020.02
3237.218708700.010.01110.1750.000.020.02113751952010.0000.051.352360.040511.400.001.4030.00030.00000.000.000.030.03
4043.119009000.010.01110.1990.000.020.02113751952010.0000.040.745190.041210.680.000.6810.00010.00000.000.000.030.03
5054.519609600.010.01110.2210.000.020.02113751952010.0000.020.335740.042700.220.000.2200.00000.00000.000.000.030.03
7070.31112511250.010.01110.2570.000.020.02113751952010.0000.010.127700.044700.060.000.0600.00000.00000.000.000.040.04
8082.51134513450.020.02110.2660.000.020.02113751952010.0000.010.123610.046200.030.000.0300.00000.00000.000.000.040.04
100100.81194519450.020.02110.2980.000.030.03113751952010.0000.010.019320.048300.010.000.0100.00000.00000.000.000.050.05
125125.81241524150.030.03110.3570.000.030.03113751952010.0000.000.015480.050800.000.000.0000.00000.00000.000.000.060.06
1501511276527650.030.03110.3300.000.030.03113751952010.0000.000.012900.053000.000.000.0000.00000.00000.000.000.060.06
175184.71364036400.040.04110.3870.000.030.03113751952010.0000.000.010540.055700.000.000.0000.00000.00000.000.000.080.08
200210.11451545150.050.05110.3910.000.030.03113751952010.0000.000.09270.057400.000.000.0000.00000.00000.000.000.090.09
2502631574557450.070.07110.3770.000.030.03113751952010.0000.000.07410.060700.000.000.0000.00000.00000.000.000.100.10
300312.71737073700.090.09110.4220.000.040.04113751952010.0000.000.06230.063300.000.000.0000.00000.00000.000.000.130.13
350344.41942594250.110.11110.4110.000.040.04113751952010.0000.000.05660.064900.000.000.0000.00000.00000.000.000.150.15
400393.8111480114800.140.14110.4300.000.040.04113751952010.0000.000.04950.067000.000.000.0000.00000.00000.000.000.180.18
500495.4112665126650.150.15110.4170.000.040.04113751952010.0000.000.03930.071000.000.000.0000.00000.00000.000.000.190.19
600595.8116610166100.200.20110.4850.000.040.04113751952010.0000.000.03270.074300.000.000.0000.00000.00000.000.000.240.24
700696.8119645196450.240.24110.5330.000.050.05113751952010.0000.000.02800.077300.000.000.0000.00000.00000.000.000.280.28
800797122680226800.270.27110.5800.000.050.05113751952010.0000.000.02440.079900.000.000.0000.00000.00000.000.000.320.32
10kW(-22C)arv
Optimaalse diameetri arvutusG=var;t=var
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
-22TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQG,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/perioodkr/m perioodkWW/(mK)MWhkr/perioodkr/m perioodWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/perioodkr/m perioodkr/perioodkr/m periood
102022.918008000.190.19100.1410.000.230.23100001721770.0000.126.974770.04021212.110.0012.11240.00250.00000.000.000.430.43
2529.118308300.200.20100.1700.000.280.28100001721770.0000.072.658840.040543.690.003.6970.00080.00000.000.000.480.48
3237.218708700.210.21100.1750.000.290.29100001721770.0000.051.046030.041411.100.001.1020.00020.00000.000.000.500.50
4043.119009000.220.22100.1990.000.330.33100001721770.0000.030.539730.042210.540.000.5410.00010.00000.000.000.550.55
5054.519609600.230.23100.2210.000.360.36100001721770.0000.020.231420.043900.170.000.1700.00000.00000.000.000.600.60
7070.31112511250.270.27100.2570.000.420.42100001721770.0000.010.124360.046100.050.000.0500.00000.00000.000.000.700.70
8082.51134513450.330.33100.2660.000.440.44100001721770.0000.010.020750.047600.020.000.0200.00000.00000.000.000.760.76
100100.81194519450.470.47100.2980.000.490.49100001721770.0000.010.016990.049800.010.000.0100.00000.00000.000.000.960.96
125125.81241524150.580.58100.3570.000.590.59100001721770.0000.000.013610.052400.000.000.0000.00000.00000.000.001.171.17
1501511276527650.670.67100.3300.000.540.54100001721770.0000.000.011340.054700.000.000.0000.00000.00000.000.001.211.21
175184.71364036400.880.88100.3870.000.640.64100001721770.0000.000.09270.057500.000.000.0000.00000.00000.000.001.521.52
200210.11451545151.091.09100.3910.000.650.65100001721770.0000.000.08150.059300.000.000.0000.00000.00000.000.001.741.74
2502631574557451.391.39100.3770.000.620.62100001721770.0000.000.06510.062600.000.000.0000.00000.00000.000.002.012.01
300312.71737073701.781.78100.4220.000.700.70100001721770.0000.000.05480.065400.000.000.0000.00000.00000.000.002.482.48
350344.41942594252.282.28100.4110.000.680.68100001721770.0000.000.04970.067000.000.000.0000.00000.00000.000.002.962.96
400393.8111480114802.782.78100.4300.000.710.71100001721770.0000.000.04350.069200.000.000.0000.00000.00000.000.003.493.49
500495.4112665126653.073.07100.4170.000.690.69100001721770.0000.000.03460.073300.000.000.0000.00000.00000.000.003.753.75
600595.8116610166104.024.02100.4850.000.800.80100001721770.0000.000.02870.076700.000.000.0000.00000.00000.000.004.824.82
700696.8119645196454.764.76100.5330.000.880.88100001721770.0000.000.02460.079800.000.000.0000.00000.00000.000.005.645.64
800797122680226805.495.49100.5800.000.960.96100001721770.0000.000.02150.082500.000.000.0000.00000.00000.000.006.456.45
10kW(-17,5C)
Optimaalse diameetri arvutusG=var;t=var
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
-17.5TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQG,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/perioodkr/m perioodkWW/(mK)MWhkr/perioodkr/m perioodWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/perioodkr/m perioodkr/perioodkr/m periood
92022.918008001.401.4090.1410.001.531.5388751621670.0000.116.270590.04051110.880.0010.88220.00220.00000.000.002.922.92
2529.118308301.451.4590.1700.001.841.8488751621670.0000.072.455550.040933.320.003.3270.00070.00000.000.003.293.29
3237.218708701.521.5290.1750.011.891.8988751621670.0000.040.943460.041910.990.000.9920.00020.00000.000.003.413.41
4043.119009001.571.5790.1990.012.152.1588751621670.0000.030.537510.042700.490.000.4910.00010.00000.000.003.723.72
5054.519609601.671.6790.2210.012.392.3988751621670.0000.020.229660.044400.160.000.1600.00000.00000.000.004.064.06
7070.31112511251.961.9690.2570.012.782.7888751621670.0000.010.123000.046700.050.000.0500.00000.00000.000.004.744.74
8082.51134513452.352.3590.2660.012.872.8788751621670.0000.010.019590.048300.020.000.0200.00000.00000.000.005.225.22
100100.81194519453.393.3990.2980.013.223.2288751621670.0000.010.016040.050500.010.000.0100.00000.00000.000.006.626.62
125125.81241524154.214.2190.3570.013.863.8688751621670.0000.000.012850.053200.000.000.0000.00000.00000.000.008.078.07
1501511276527654.824.8290.3300.013.563.5688751621670.0000.000.010710.055500.000.000.0000.00000.00000.000.008.388.38
175184.71364036406.356.3590.3870.014.184.1888751621670.0000.000.08750.058300.000.000.0000.00000.00000.000.0010.5310.53
200210.11451545157.877.8790.3910.014.234.2388751621670.0000.000.07690.060100.000.000.0000.00000.00000.000.0012.1012.10
25026315745574510.0210.0290.3770.014.084.0888751621670.0000.000.06150.063500.000.000.0000.00000.00000.000.0014.0914.09
300312.717370737012.8512.8590.4220.014.564.5688751621670.0000.000.05170.066300.000.000.0000.00000.00000.000.0017.4117.41
350344.419425942516.4416.4490.4110.014.444.4488751621670.0000.000.04690.067900.000.000.0000.00000.00000.000.0020.8820.88
400393.81114801148020.0220.0290.4300.014.654.6588751621670.0000.000.04110.070200.000.000.0000.00000.00000.000.0024.6724.67
500495.41126651266522.0822.0890.4170.014.504.5088751621670.0000.000.03260.074400.000.000.0000.00000.00000.000.0026.5926.59
600595.81166101661028.9628.9690.4850.015.245.2488751621670.0000.000.02710.077900.000.000.0000.00000.00000.000.0034.2034.20
700696.81196451964534.2634.2690.5330.025.765.7688751621670.0000.000.02320.081000.000.000.0000.00000.00000.000.0040.0240.02
8007971226802268039.5539.5590.5800.026.276.2788751621670.0000.000.02030.083700.000.000.0000.00000.00000.000.0045.8245.82
10kW(-12,5C)
Optimaalse diameetri arvutusG=var;t=var
KULUTUSEDKULUTUSEDKULUTUSEDKULUTUSEDSUMMAARSEDSUMMAARSED
-12.5TORUDELESOOJUSKADUDELEedasi ja tagasiedasi ja tagasiPUMPAMISELEPUMPAMISELEKULUTUSEDKULUTUSED
Ligu nrDNds,L,Ligu hindLigu hindTorudTorudQ,Kt,SoojuskaduSoojuskaduSoojuskaduQG,G,G,Vteg,Pd,ReLambdaRteg,Rl,SumKsiiZ,Rl+Z,2*(Rl+Z),2*(Rl+Z),Npump,PumpPump
koormus, kWmmmmmkr/mkrkr/perioodkr/m perioodkWW/(mK)MWhkr/perioodkr/m perioodWkg/hl/hm/sPa--Pa/mPaPaPaPakWkr/perioodkr/m perioodkr/perioodkr/m periood
82022.918008004.444.4480.1410.014.264.2676251561600.0000.115.767870.04071010.110.0010.11200.00210.00000.000.008.708.70
2529.118308304.604.6080.1700.015.135.1376251561600.0000.072.253410.041233.080.003.0860.00060.00000.000.009.739.73