question archive Consider a Rankine cycle with rohoat
Subject:Mechanical EngineeringPrice:2.87 Bought7
Consider a Rankine cycle with rohoat. The boiler pressure is 15000 kPa and the condenser pressure is 110 kPa. The mass flow rate is 2.5 kg/s, and the turbines and pump operate adiabatically. Steam exits both the high pressure and the low pressure turbines as saturated vapor. It the reheat pressure is 1400 kPa, determine the power developed by the cycle, in kW, and the cycle thermal officiency. The specific enthalpy at the pump exit, hom445 kJ/kg, at the high pressure turbine inlet, hy = 3350 kJ kg and at the low pressure turbine inlet, hs = 3150
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