1.2 m' of air is heated reversibly at constant pressure from 300 K to 600 K, and is then cooled reversibly at constant volume back to initial temperature. If the initial pressure is 1 bar, calculate : (i) The net heat flow. (ii) The overall change in entropy. Sketch the processes on a T-S diagram.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Thermodynamics
1.2 m' of air is heated reversibly at constant pressure from 300 K to 600 K, and is then
cooled reversibly at constant volume back to initial temperature. If the initial
is 1 bar, calculate : (i) The net heat flow. (ii) The overall change in entropy. Sketch the
processes on a T-S diagram.
pressure
Transcribed Image Text:1.2 m' of air is heated reversibly at constant pressure from 300 K to 600 K, and is then cooled reversibly at constant volume back to initial temperature. If the initial is 1 bar, calculate : (i) The net heat flow. (ii) The overall change in entropy. Sketch the processes on a T-S diagram. pressure
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