Research Paper > MECH 341Tutorial 7 Refrigeration Cycles/ Thermodynamics 2 Tutorial 7: Refrigeration Cycles First question will be discussed on Oct. 29, 2018; other questions are for further practice


Consider a two-stage cascade refrigeration cycle with a flash chamber as shown in thefigure with refrigerant-134a as the working fluid. The evaporator temperature is -10°Cand the condenser pressure is 1600 kPa. The refrigerant leaves the condenser as asaturated liquid and is throttled to a flash chamber operating at 0.50 MPa. Part of therefrigerant evaporates during this flashing process, and thi ...[Show More]

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