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DEPARTMENT OF MECHANICAL ENGINEERINGJSS ACADEMY OF TECHNICAL EDUCATION, NOIDA

YEAR 2010-11

Group

COMPRESSOR-LESS REFRIGERATIONSYSTEM

Presented By:

Nida AnsariDeepak Joshi

Pradeep Sharma

Supervised By,

Jitendra Mehrotra

A15

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INTRODUCTION

Compressorless refrigeration system

Based on vapour absorption cycle

Works on low grade energy

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MOTIVATION

Saving useful energy.

Useful in areas where electricity availability is low.

Zero effect on pollution.

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WORKING PRINCIPLE

Vapour absorption cycle:

Absorbtion

Vapour generation

Condensation

Throttling

Evaporation

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Basic Study

Preliminary

design

Mathematical calculations

Locating sub-

parts

Fabrication of sub-

parts

METHODOLOGY

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Testing

Initial testing

Final testing

Submission

Final implementation

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GANTT CHART

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PRELIMINARY DESIGN

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COST ESTIMATE

Cost Bearers Cumulative Cost(Rs)

Coils

Pipes

Rectifier

Analyser

PumpTanks

Ammonia

Valves

Condenser

Fan

Nuts /B

oltsFixing material

Assembly Cost

Miscellaneous Cost

3000

1000

500

500

500500

1500

2500

1000

500

200300

1000

1000

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CONCLUSION

This project tends to model a low capacity refrigerator system.

This project provides the practical exposure in the real life scenario.

Implementation of this project will mainly benefit remote areas.

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THANK YOU