A rigid, well—insulated tank contains a two-phase mixture of ammonia with 0.0019 ft3 of saturated liquid and 1.5 ft3 of saturated vapor, initially at p1 = 50 lbf/inz. A paddle wheel stirs the mixture until only saturated vapor at higher pressure, p2, remains in the tank. Kinetic and potential energy effects are negligible. Determine the pressure p2, in Ibf/inz, and the amount of energy transfer by work, in Btu.
A rigid, well—insulated tank contains a two-phase mixture of ammonia with 0.0019 ft3 of saturated liquid and 1.5 ft3 of saturated vapor, initially at p1 = 50 lbf/inz. A paddle wheel stirs the mixture until only saturated vapor at higher pressure, p2, remains in the tank. Kinetic and potential energy effects are negligible. Determine the pressure p2, in Ibf/inz, and the amount of energy transfer by work, in Btu.
Determine the pressure p2, in lbf/in2, AND the amount of energy transfer by work, in Btu.
Two parts to the question
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