TFS · Practice Exam 2 · Problem 19PDFSolution in PDF ↓
TFS · Practice Exam 2 · Problem 19
Problem & Solution
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- Problem: How much power is required to ice and tropically compress a hundred pounds per minute of air at atmospheric pressure and 80 degrees to a 150 psi.
- Approach: Assume air is an ideal gas with constant specific heat capacity.
- Key values: 150 psi, 14.7 psi
- Reference: reference handbook
- Result: But we want to get the final answer into horsepower.
- ✅ Answer: C
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