Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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A steam power plant operating on a simple ideal Rankine cycle maintains the
boiler at 6000 kPa, turbine inlet at 600°C, and condenser at 50 kPa. Calculate and
Compare the thermal efficiency of this cycle when
a) It is operated in such a way that the liquid enters the pump as saturated liquid at the pressure of the pump.
condenser.
b) It is operated in such a way that the liquid enters the pump 11.3 °C colder than a saturated liquid.
at condenser pressure.
c) Plot the process from a) on a T-s diagram.
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- In an ideal Rankine cycle, steam is generated at 4.1 MPa and 480 deg. C. The condenser is at 32 deg. C. Determine: a. The cycle thermal efficiency b. For the engine with the same end states, the thermal efficiency and steam rate.arrow_forwardAn ideal Rankine cycle operates between the pressure limits of 15 MPa in the boiler and 50 kPa in the condenser. The boiler generates steam at a mass flow rate of 50 kg/ s and it enters the turbine at a temperature of 1100°C. a) Calculate the net power output of the cycle, b) Calculate the thermal efficiency of the cycle.arrow_forwardAn ideal RANKINE cycle delivers 210 MW of power. Steam enters the turbine at 10 MPa and500C and is cooled in a condenser at 10 kPaa. Determine the thermal efficiency of this cycleb. Mass flow of waterc. Heat rejected in the condenserd. Work inputted to the pump (remember the volume is constant)arrow_forward
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