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Thursday, 22 May 2014

Difference between Vapour Compression and Absorption System

Difference between Vapour Compression and Absorption System Points : distinguish between Vapour Compression and Absorption System, difference between Vapour Compression and Absorption System, comparison between Vapour Compression and Absorption System, Vapour Compression Vs Absorption System
Difference between Vapor Compression and Absorption System
Compression systems
Absorption systems
1.Small systems are compact and large systems are large.Small systems are large and great systems are compact.
2.Liquid at the exit of evaporator might damage compressor.Existence of liquid at evaporator exit is not a serious difficulty.
3.Performance (COP with capacity) extremely responsive to evaporator temperatures.Performance not extremely sensitive to evaporator temperatures.
4.Performance is susceptible to evaporator superheat.Evaporator superheat is not important.
5.System COP decrease considerably at part loads.COP does not decrease extensively by load.
6.High noise and vibration.Take away noise and vibration.
7.Usual maintenance required.Extremely low maintenance required.
8.Various moving parts.Not many moving parts.

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