Departures from the Carnot Cycle ·Limited△T. 1'→2' Compression liquid-vapor mixture.Wet compression. Most compressors handle vapor only.Dry compression. (Expansion)Turbine T Condenser 2' temperature,TH TH Throttling valve Temperature of warm region,TH Temperature of cold 0 T region,Tc savings in W initial and Evaporator temperature,Te maintenance costs. b a 上游充通大￥ May11,2018 3 SHANGHA BAO TONG LINIERSITYMay 11, 2018 3 Departures from the Carnot Cycle • Limited ∆T. • Compression liquid–vapor mixture. Wet compression. Most compressors handle vapor only. Dry compression. savings in initial and maintenance costs. (Expansion) Turbine Throttling valve W 0 1’2’