Question: Derive an equation to determine the work done by a polytropic process. 3 . 2 . Consider a piston / cylinder setup with 0 .

Derive an equation to determine the work done by a polytropic process. 3.2. Consider a piston/cylinder setup with 0.5 kg of R-134a as saturated vapour at -10\deg C. It is now compressed to a pressure of 500 kPa in a polytropic process with n =1.5. Find the final volume and temperature, and determine the work done during the process.

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