A gas in a piston–cylinder assembly undergoes a process for which the relationship between pressure and...
A gas in a piston–cylinder assembly undergoes a process for which the relationship between pressure and volume is pV^n = constant. The initial pressure is 1 bar, the initial volume is 0.13 m^3, and the final pressure is 9 bar. The value of the polytropic exponent is n = 1.2. Determine the final volume, in m^3, and the work for the process, in kJ.
Homework Answers
here in thermodynamics work done by the system is concider positive, but here we work on the system, so work done for the process by us is -28600J or -28.6KJ.
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A gas in a piston–cylinder assembly undergoes a process for
which the relationship between pressure and...
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three kg of gas in a piston-cylinder assembly undergo a process during the relationship between pressure...
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Considering that 0.1 kg of gas contained within a piston-cylinder assembly undergoes a polytropic expansion process with polytropic exponent n=2. The initial state has specific internal energy 10 J/kg, pressure 100 Pa, specific volume 2 m3/kg, and the final state has specific internal energy 5 J/kg and pressure 50 Pa. 1. Sketch the process on a P − V diagram 2. Determine the total heat transfer into or out of the gas during the process.
Air in a piston-cylinder assembly undergoes a polytropic expansion in which the pressure – specific volume...
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A gas undergoes a cycle in a piston-cylinder assembly consisting of the following three processes:
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A gas contained within a piston-cylinder assembly undergoes two processes
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