Programme Code : PGDMCH
Course Code : meg-10
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Year : 2013 Views: 716 Submitted By : Deepa a patil On 24th April, 2013

Do you have solution for this Question. If yes    I aslo want solution.

Q.


A A heat pump using ammonia as the refrigerant operates between saturation temperatures of 6 and 38 degree Celsius. The refrigerant is compressed isentropic ally from dry saturation and there is 6K of under cooling in the condenser calculate.

i The COP hp

ii The mass flow of refrigerant per kilowatt power input;

iii The heat available per kilowatt power input



 


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