Engineering, 19.07.2019 21:30 zafarm2oxgpmx

An unknown gas (k=1.4, c v= 0.716 kj/kg. k, c_p=1 kj/kg. k, r = 0287 kj/kg k) is trapped in a 1 m^3 piston-cylinder device at 1000 kpa and 1000 k. it then undergoes an isothermal (constant-temp) process in which 696 kj of boundary work is delivered (positive work transfer). determine the heat transfer. (use the pg model).

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An unknown gas (k=1.4, c v= 0.716 kj/kg. k, c_p=1 kj/kg. k, r = 0287 kj/kg k) is trapped in a 1 m^3...