Example 34.3 ocy in heat pump components Room side Known: Q Indoor return air Steady state,R22, 个 Supply air T5=20C T6=50C Ps=1 bar 5 P6=1 bar (AV)5=0.42m3s w Find: 3 2- P2 14 bar ocy for condenser,compressor, P3=14 bar Condenser T2=75°C expansion valve;irreversibility. T3=28C Expansion Sketch? valve Compressor adiabatically T 75C P4=3.5 bar T1=-5℃ 4 P1=3.5 bar 1 14 bar 3 28C Outdoor air 3.5 bar Evaporator Outdoor side' 上游充通大 April 26,2018 13 SHANGHAI JIAO TONG UNIVERSITYApril 26, 2018 13 Example 34.3 σCV in heat pump components Q Room side Outdoor side Known: Steady state, R22, adiabatically Find: σCV for condenser, compressor, expansion valve; irreversibility. Sketch?