Engineering, 13.09.2019 23:30 evanwall91

Acertain working substance receives 100 btu reversibly as heat at a temperature of 1000℉ from an energy source at 3600°r. referred to as receiver temperature of 80℉, calculate: a. the available energy of the working substance ( 63 btu ) b. the available portion of the 100 btu added at the source temperature ( 85 btu ) c. the reduction in available energy between the source temperature and the 1000℉ temperature ( 22 btu )

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Acertain working substance receives 100 btu reversibly as heat at a temperature of 1000℉ from an ene...