Q2: A piston/cylinder initially contains air at 150 kPa, 400°C. The setup is allowed to cool to the ambient temperature of 20°C. Assume V2= 0.5 V1, R=0.287 KJ/kg.K. Determine 1) the final pressure in the cylinder?

Q2: A piston/cylinder initially contains air at 150 kPa, 400°C. The setup is allowed to cool to the ambient temperature of 20°C. Assume V2= 0.5 V1, R=0.287 KJ/kg.K. Determine 1) the final pressure in the cylinder?

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 30RQ: A gas is compressed inside a compressor's cylinder. When the piston is at its bottom dead center,...

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Q2: A piston/cylinder initially contains air at
150 kPa, 400°C. The setup is allowed to
cool to the ambient temperature of 20°C.
Assume V2= 0.5 V1, R=0.287 KJ/kg.K.
Determine 1) the final pressure in the
cylinder?

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