The outside air (T=5 degrees celsius, P=1 bar, Volume flow=50 m3/min, relative humidity is 70%) is heated to 25 degrees celsius. Plot the process on a psychrometric diagram. Calculate the required heating power, the relative humidity after heating, and the mass flow of the exiting water.

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
Chapter35: Comfort And Psychrometrics
Section: Chapter Questions
Problem 3RQ: Lower room temperatures can be offset in winter by A. lowering the relative humidity. B. being very...
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The outside air (T=5 degrees celsius, P=1 bar, Volume flow=50 m3/min, relative humidity is 70%) is heated to 25 degrees celsius. Plot the process on a psychrometric diagram. Calculate the required heating power, the relative humidity after heating, and the mass flow of the exiting water.

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