COEFFICIENT OF PERFORMANCE OF COMPRESSIVVE HEAT PUMP WITH TWO-STAGE COMPRESSION

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Abstract


Temperature reduction of liquid working fluid in sub-cooler allows to achieve 8-13% rise of coefficient of performance of compressive heat pump. Two-stage compressive is more effective if using high adiabatic exponent working fluid.

U A Antipov

Peoples’ Friendship University of Russia

Department of Heat Engineering and Heat Engines

I K Shatalov

Peoples’ Friendship University of Russia

Department of Heat Engineering and Heat Engines

K V Eliseeva

Peoples’ Friendship University of Russia

Department of Heat Engineering and Heat Engines

P D Falin

Peoples’ Friendship University of Russia

Department of Heat Engineering and Heat Engines

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Copyright (c) 2015 Антипов Ю.А., Шаталов И.К., Елисеева К.В., Фалин П.Д.

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