Solution manual ch02 thermodynamic prtocesses andcycles
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Solution manual ch02 thermodynamic prtocesses andcycles
Chapter 5: Thermodynamic Processes and Cycles5-6) This problem examines the Rankine heat engine introduced in Figure 5-5. Saturated steam at T = 250°C Solution manual ch02 thermodynamic prtocesses andcyclesC enters the turbine and the condenser operates at T = 40°C.A)Assuming the turbine is reversible, give your best estimate of the efficiency of the cycle, and indicate the quality of the stream leaving the turbine.B)Assuming the turbine has an efficiency of 75%. give your best estimate of the efficie Solution manual ch02 thermodynamic prtocesses andcyclesncy of the cycle, and indicate the quality of the stream leaving the turbine.C)Find the flow rate of circulating water needed to produce a net power oSolution manual ch02 thermodynamic prtocesses andcycles
f 1 MW from the cycle with the turbine efficiency of 75%.Solution:A)= |Wnetl'1HE iQaddedlSet an entropy balance around the adiabatic reversible turbinChapter 5: Thermodynamic Processes and Cycles5-6) This problem examines the Rankine heat engine introduced in Figure 5-5. Saturated steam at T = 250°C Solution manual ch02 thermodynamic prtocesses andcyclesure leaving reversible turbine:sout = 6.072 j^ = (l-q)SL + qSvAt 40°C:.kJ .kJs, = 0.572 Sy = 8.256 77777LkgK'kg Kq = 0.716185c 201$ Cetigiạe Learnins All Rliitk Reier.ed M1V not be iCUioed. copiedSolution manual ch02 thermodynamic prtocesses andcycles
rms0 = ^in(Uin) ” rô0Ut(H0Ut) “F WgFind enthalpies of the inlet and outlet stream using the steam tablesflln -> Saturated water at 250°C ->2800.9 £71,Chapter 5: Thermodynamic Processes and Cycles5-6) This problem examines the Rankine heat engine introduced in Figure 5-5. Saturated steam at T = 250°CChapter 5: Thermodynamic Processes and Cycles5-6) This problem examines the Rankine heat engine introduced in Figure 5-5. Saturated steam at T = 250°CGọi ngay
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