Engineering, 26.03.2020 20:22, emm3456

Refrigerant-134a is expanded isentropically from 600 kPa and 70°C at the inlet of a steady-flow turbine to 100 kPa at the outlet. The outlet area is 1 m2, and the inlet area is 0.5 m2. Calculate the inlet and outlet velocities when the mass flow rate is 0.55 kg/s. Use the tables for R-134a.

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Refrigerant-134a is expanded isentropically from 600 kPa and 70°C at the inlet of a steady-flow turb...