# Using the data from Problem 4.8 find the heat transfer for each of the three processes of the…

Using the data from Problem 4.8 find the heat transfer for each of the three processes of the cycle. Assume perfect gas properties.

Problem 4.8

One pound of air, considered as a perfect gas, occupies 14 ft3 at a temperature of 540°R at state 1. In process 1-2 the system is compressed isothermally to a final volume of 7 ft3. It is then heated at constant pressure during process 2-3 until its final volume is 14 ft3. A constant volume closure returns the air to its original state. Find the work for each process and the net work of the cycle.

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