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Humid air at 100 kPa, 208C, and 90 percent relative
Chapter 14, Problem 1418(choose chapter or problem)
QUESTION:
Humid air at , , and 90 percent relative humidity is compressed in a steady-flow, isentropic compressor to . What is the relative humidity of the air at the compressor outlet?
Questions & Answers
QUESTION:
Humid air at , , and 90 percent relative humidity is compressed in a steady-flow, isentropic compressor to . What is the relative humidity of the air at the compressor outlet?
ANSWER:
Step 1 of 4
Humid air is compressed in an isentropic compressor. Refer to figure below.
The relative humidity of the air at the compressor outlet is to be determined.
Assumptions are: The air and the water vapor are ideal gases.
The specific heat ratio of air at room temperature is (Table A-2a).