HW11 - refrigerant 2 To keep the petroleum flowing in the...

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Spring 2006 1 ME 201 Thermodynamics Homework 11 Due Friday 2/24/06 1. One component in a household refrigerator is the compressor where refrigerant 134-a enters as saturated vapor at -24 ° F and is isentropically compressed to 30 psia. Determine the work required in Btu/lb m and the exit temperature of the
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Unformatted text preview: refrigerant. 2. To keep the petroleum flowing in the Alaskan pipeline, it must be heated periodically. What is the heat transfer rate required at a heating station to heat petroleum at constant pressure flowing at 30 kg/s from 0 ° C to 100 ° C?...
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This note was uploaded on 07/25/2008 for the course ME 201 taught by Professor Somerton during the Spring '06 term at Michigan State University.

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