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Cycle Analysis Coefficient of Performance P refrigerating effect 3 2 Pcond COP h-ha hh Pevap 4 specific work h Volumetric Capacity refrigerating effect indicator of the compressor h1-h4 displacement requirement qv compressor inlet specific volume 上游通大学 May9,2019 10 SHANGHAI JLAO TONG UNIVERSITYMay 9, 2019 10 Cycle Analysis Coefficient of Performance Volumetric Capacity P h 3 2 4 1 pcond pevap  q = v refrigerating effect compressor inlet specific volume h h v 1 4 1   refrigerating effect 1 4 2 1 specific work COP = h h h h   indicator of the compressor displacement requirement
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