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walisyh
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Homework Statement
Compress air vessel has a volume of 10 ft3 .Cooling coils holds its temperature at 68F. The pressure now in the vessel is 100 psi. Air is flowing in at the rate of 10 lbm/hr.How fast is the pressure increasing?
The Attempt at a Solution
What I have done is that I have converted mass flow rate into molar flow rate and by using ideal gas equation i found the pressure which has the unit of psi/hr...