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Engineering, 16.04.2021 02:40 malak3782

Saturated refrigerant-134a vapor at 15 psia is compressed reversibly in an adiabatic compressor to 80 psia. Determine the work input to the compressor. Use the tables for R-134a. The work input to the compressor is Btu/lbm. What would your answer be if the refrigerant were first condensed at constant pressure before it was compressed

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