1 kg of air at 1 bar and 27°C is held in a cylinder of 0.8 m° capacity. The gas is heated until the temperature becomes 127°C. Find the final pressure of air in the cylinder and its density. Assume, R = 287 Nm/kg K.

1 kg of air at 1 bar and 27°C is held in a cylinder of 0.8 m° capacity. The gas is heated until the temperature becomes 127°C. Find the final pressure of air in the cylinder and its density. Assume, R = 287 Nm/kg K.

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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Types of loading

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6.7.4 :
1 kg of air at 1 bar and 27°C is held in a
cylinder of 0.8 m° capacity. The gas is heated
until the temperature becomes 127°C. Find the
final pressure of air in the cylinder and its
density. Assume, R = 287 Nm/kg K.
%3D

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