7: There is a boundary between a system with a low temperature T. - 18 C and another system B with a high temperature TX

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7 There Is A Boundary Between A System With A Low Temperature T 18 C And Another System B With A High Temperature Tx 1 (26.74 KiB) Viewed 20 times

7: There is a boundary between a system with a low temperature T. - 18 C and another system B with a high temperature TX - 99 C. The surrounding of the two systems has an equilibrium temperature 14 C. a: Schematically sketch the flow diagrams of temperature, heat, entropy, and exergy across the boundary between A and B. b: Calculate the entropy generation and the entropy at B if the entropy at A is 2.5 KJ/K c: Calculate the exergy at A and the exergy destruction during the process.