Question: An ideal gas undergoes a reversible, steady-flow process in which pressure and volume are related by the polytropic equation Pvn = constant. Neglecting the changes

An ideal gas undergoes a reversible, steady-flow process in which pressure and volume are related by the polytropic equation Pvn = constant. Neglecting the changes in kinetic and potential energies of the flow and assuming constant specific heats,
(a) Obtain the expression for the heat transfer per unit mass flow for the process and
(b) Evaluate this expression for the special case where n = k = cp/cv.

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