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Question: a pistoncylinder device initially contains 019 kg of steam at...

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A piston-cylinder device initially contains 0.19 kg of steam at 200 kPa and 300°C. Now, the steam is cooled at constant pressure until it is at 150°C. Determine the volume change of the cylinder during this process using the compressibility factor and compare the result to the actual value. The gas constant, the critical pressure, and the critical temperature of steam are R- 04615kPa-m3 kgK, Tcr 6471 K, and Per-2206 MPa. Use data from the tables. Sicam m ke 200 kPs 300-с The actual volume change of the cylinder is m The volume change of the cylinder using the compressibility factor is The percentage error is

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