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# Isothermal Carnot Cycle

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During the isothermal heat addition process of a Carnot cycle, 900 kJ of heat is added to the working fluid from a source at 400 degrees Celcius. Determine (a) the entropy change of the working fluid (b) the entropy change of the source and (c) the total entropy change for the process.

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This solution is provided in approximately 221 words in an attached .doc file. A T-S diagram is provided to further understanding of the problem and equations are used to solve each problem.

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Problem:

During the isothermal heat addition process of a Carnot cycle, 900 kJ of heat is added to the working fluid from a source at 400 degrees Celcius. Determine (a) the entropy change of the working fluid (b) the entropy change of the source and (c) the total entropy change for the process.

Solution:

In the figure below, we will show haw the process ...

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