A piston-cylinder device with a set of stops initially contains 0.7 kg of steam at 1.0...
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A piston-cylinder device with a set of stops initially contains 0.7 kg of steam at 1.0 MPa and 400°C. The location of the stops corresponds to 40% of the initial volume. Now the steam is cooled. Use steam tables. Steam 1 MPa 400°C Determine the compression work if the final state is 1.0 MPa and 250°C. (Round the final answer to two decimal places.) The compression work is - - kJ. Determine the compression The compression work is work if the final state is 500 kPa. (Round the final answer to two decimal places.) 1 kJ. Determine the temperature at the final state in part b. (Round the final answer to one decimal place.) The temperature at the final state is °C. A piston-cylinder device with a set of stops initially contains 0.7 kg of steam at 1.0 MPa and 400°C. The location of the stops corresponds to 40% of the initial volume. Now the steam is cooled. Use steam tables. Steam 1 MPa 400°C Determine the compression work if the final state is 1.0 MPa and 250°C. (Round the final answer to two decimal places.) The compression work is - - kJ. Determine the compression The compression work is work if the final state is 500 kPa. (Round the final answer to two decimal places.) 1 kJ. Determine the temperature at the final state in part b. (Round the final answer to one decimal place.) The temperature at the final state is °C.
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Answer rating: 100% (QA)
Initial steam conditions 1 MPa 400C Mass of steam 07 kg Looking up the steam tables at 1 MPa and 4... View the full answer
Related Book For
Engineering Economic Analysis
ISBN: 9780195168075
9th Edition
Authors: Donald Newnan, Ted Eschanbach, Jerome Lavelle
Posted Date:
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