Heat Pumps: Principles & Practice - Alive2green
Heat Pumps: Principles & Practice - Alive2green
Heat Pumps: Principles & Practice - Alive2green
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Length of lines show amount of heat , pressure change.<br />
Evaporator heat extracted = h f – h e<br />
Compressor heat added = h a – h g<br />
Condenser heat becoming available = h a – h d<br />
Obviously (h a – h d ) > (h a – h g ), thus “pumping” heat extracted by the evaporator, using<br />
the compressor. This heat is becoming available to heat up the water.
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