1.1 A perfect gas that has a constant specific heat at constant pressure Cp = 0.26 Bowlbm undergoes an expansion process

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1.1 A perfect gas that has a constant specific heat at constant pressure Cp = 0.26 Bowlbm undergoes an expansion process

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1 1 A Perfect Gas That Has A Constant Specific Heat At Constant Pressure Cp 0 26 Bowlbm Undergoes An Expansion Process 1
1 1 A Perfect Gas That Has A Constant Specific Heat At Constant Pressure Cp 0 26 Bowlbm Undergoes An Expansion Process 1 (107.09 KiB) Viewed 57 times
1.1 A perfect gas that has a constant specific heat at constant pressure Cp = 0.26 Bowlbm undergoes an expansion process in a steady-flow machine with a mass flow rate of 100 lbwh. The machine is water- cooled. The water mass flow rate is 10 lbmth. During the process the gas temperature drops from 200 to 100°F and the water temperature rises from 70 to 100°F. Ignoring changes in potential and kinetic energies for the gas, calculate the work of the gas in Btus per hour and watts. [C, for water = 1.0 Btu/(Ib..R).)
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