Thermodynamics Mech3001 - Week 6 - Problem 5 (6.72)

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A heat engine is operating on a Carnot Cycle and has a thermal efficiency of 55 percent. The waste heat from this engine is rejected to a nearby lake at 15°C at a rate of 800 kJ/min. Determine
a) The power output of the engine
b) The temperature of the source

Answers: 16.3 kW, 640 K
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