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September 2, 2014

Homework Help: thermodynamic

Posted by chris on Saturday, January 15, 2011 at 10:56pm.

An air tank with a volume of 20m^3 is pressurized to 10 MPa. The tank eventually reaches room temperature of 25 degree C. If the air inside is allowed to escape without any heat transfer to the environment unit reaches a pressure of 200 KLPa, find the remaining mass of air in the tank and its temperature.

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