Determine the horsepower required to drive the compressor
Steam at 10 psia with a quality of 0.90 enters an adiabatic, steady-flow compressor at a rate of 50 lbm/s. The steam leaves at 400 F and 100 psia. Determine the horsepower required to drive the compressor. Is it rigid?
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Determine the minimum pump power required to pump water from one reservoir to another at an elevation of 110 m above the first. The desired flow rate is 1.0 kg/s. Assume the water is at room temperature (25 C). Is it rigid?
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Calculate the partial pressure and gas-phase concentration (in ppm) of ethanol in air when air at 18 psi is bubbled through pure ethanol at 25 deg C. Assume the bubbler achieves 40% saturation.
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