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A simple ideal Rankine cycle with water as the working fluid operates between the pressure limits of 4 MPa in the boiler and 20
A simple ideal Rankine cycle with water as the working fluid operates between the pressure limits of 4 MPa in the boiler and 20 kPa in the condenser and a turbine inlet temperature of 700C. The boiler is sized to provide a steam flow of 50 kg/s. Following the conventional numbering of the processes, you are given the following state properties (these are obtained from the tables/ equations, so you don't have to use them). h =251.42 kJ/kg, v =0.001017 m/kg h2= 255.47 kJ/kg h3=3906.3 kJ/kg, s3=7.6214 kJ/kgK 4=0.9596, h4=2513.7 kJ/kg Determine the (a) Power consumed by the pump: W in kW (b) Net power output of the cycle: Wnet in kW
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