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Thermodynamics help required?
Air at 60 degrees C is initially contained in an insulated piston-cylinder container with a volume of 0.4m^3 at 4 bar pressure. It proceeds to undergo a sequential series of thermodynamic changes.
Process 1: constant pressure heating until the temperature reaches 150 degree's C
Process 2: Constant volume cooling until the pressure reduces to 3 bar, and
Process 3: Polytropic compression, where PV^1.5 = constant, until the volume becomes 0.1m^3
Assuming that the characteristic gas constant of air is R = 290 j/kgK
determine the temperature of air after process 2.
Best answer will be awarded. Thanks.
1 Answer
- Anonymous10 years agoFavorite Answer
I wish i knew, been struggling with some thermodynamic questions too which nobody answered. Hope you get an answer soon:)