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    A closed system of mass 2 lbm undergoes the following two processes in series: . .?

    ... Process 1 - 2: V1 = V2 = 4.434 ft^3/lbm, p1 = 100 lbf/in^2, u1 = 1105.8 Btu/lbm, Q_12 = -581.36 Btu. Process 2 - 3: p2 = p3 = 60 lbf/in^2, v3 = 7.82 ft^3/lbm, u3 = 1121.4 Btu/lbm Kinetic and potential energy effects can be neglected. Determine the work and heat transfer for process 2 -...
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