One pound of an ideal gas undergoes and isentropic process from 95.3 psig and a volume of 0.6 ft3 to a final volume of 3.6 ft3. If Cp = 0.124 BTU/lbm-°R and Cv = 0.093 BTU/lbm-°R, determine: Final temperature in °F Final pressure in psia Change in enthalpy in BTU Work in BTU

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Q: Determine the initial quality, x1, and the heat transfer, in kJ.

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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.