Thermodynamics Quiz
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SECOND LAW AND ENTROPY
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A turbine operates adiabatically with steam entering at T1=500°CT_1 = 500°C and P1=5P_1 = 5 MPa and exiting at T2=200°CT_2 = 200°C and P2=0.1P_2 = 0.1 MPa. The mass flow rate is m˙=10\dot{m} = 10 kg/s. If the specific entropy increases by Δs=0.5\Delta s = 0.5 kJ/(kg·K), what is the rate of entropy generation?
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