Engineering, 16.11.2020 17:50 supasavb99
Air in a tank is at 300 kPa, 400 K with a volume of 2 m^3. A valve on the tank is opened to let some air escape to the ambient to a final pressure inside of 200 kPa. At the same time the tank is heated so the air remaining has a constant temperature. What is the mass average value of the s leaving (exit entropy) assuming this is an internally reversible process?
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Air in a tank is at 300 kPa, 400 K with a volume of 2 m^3. A valve on the tank is opened to let some...
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