Concept explainers
The changes in pressure and entropy.
Explanation of Solution
Given:
Initial pressure
Initial temperature
Final temperature
Calculation:
Consider oxygen as compressible.
Write an equation for pressure ratio
Calculate the change in pressure
Thus, the change is pressure is
From Appendix A table of “Physical properties of Gases”, for Oxygen, obtain the values for the gas constant
Write an equation for change in enthalpy
Calculate the change in entropy
Thus, entropy change
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Chapter 13 Solutions
Fluid Mechanics (2nd Edition)
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