Question

A heat engine receives heat from a source at 1500
K at a rate of 700 kJ/s, and it rejects the waste
heat to a medium at 320 K. The measured power
output of the heat engine is 320 kW, and the
environment temperature is 25°C. Determine (a)
the reversible power, (b) the rate of irreversibility,
and (c) the second-law efficiency of this heat
engine.

Answer 1

Answer:

Given

Heat engine receives heat from a source at a rate of

Measured power output of the heat engine

Temperature of the source

Temperature of the sink

Environment temperature

Answer 2

Explanation:

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