Engineering, 06.07.2019 05:20 hickslily9

Two kg of refrigerant 134a contained in a piston-cylinder assembly is initially at 4 bar and 70°c. the refrigerant undergoes a constant pressure process to a final state of a saturated vapor. kinetic and potential energy effects can be neglected. a) show the process on a pv diagram b) determine the work for the process, in kj c) determine the heat transfer during the process, in kj

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Two kg of refrigerant 134a contained in a piston-cylinder assembly is initially at 4 bar and 70°c. t...