How much will the kilowatt-hour cost, Mechanical Engineering

How much will the kilowatt-hour cost

A steam power plant is to be built to provide 10 MW of electricity. The turbine to be used has an efficiency of 45% and heat loss equivalent to 5% of the power (i.e. q'= 5% w') .The boiler operates at 500 kPa. The turbine material can tolerate a temperature of 600^oC. The pressure at the exit of the turbine is 110 kPa and 95% quality.

The water flow into the boiler can be assumed saturated liquid. The fuel capacity is 35 MJ/Liter and it costs 0.15 dollar per liter. The boiler efficiency is 95% and the generator efficiency is 99%.

a. What is the mass flow rate in the turbine?

b. What is the fuel flow rate at the furnace?

c. How much will the kilowatt-hour cost?

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Mechanical Engineering: How much will the kilowatt-hour cost

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Mechanical Engineering: How much will the kilowatt-hour cost

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Recent Questions Asked Mechanical Engineering

Q : What size pump is needed to raise water at given rate

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Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: How much will the kilowatt-hour cost

Reference No:- TGS0741830

Recent Questions Asked Mechanical Engineering

Q : What size pump is needed to raise water at given rate

Q : Copper pellets are removed from oven

Q : Which one of the two particles has higher kinetic energy

Q : What is the final state of the system

Q : How much will the kilowatt-hour cost

Q : Calculate the bod5 of the original sample

Q : Compute the population standard deviation

Q : How far from the dock does the boat reach the child

Q : Show the processes on a schematic psychometric chart

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