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Engineering, 22.02.2020 02:53 rianna14
The steady-state data listed below are claimed for a power cycle operating between hot and cold reservoirs at 1200K and 400K, respectively. For each case, evalutate the net power developed by the cycle, in kW, and the thermal efficiency. Also in each case apply below equation on a time-rate basis to determine whether the cycle operates reversibly, operates irreversibly, or is impossible.
Equation: ∫ (SQ / T)b = -σ cycle
(a) QH = 600 kW, QC = 400 kW
(b) QH = 600 kW, QC = 0 kW
(c) QH = 600 kW, QC = 200kW
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