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In a particular nuclear power plant the reactor is used to heat water to a saturated vapor at 700 psi , this vapor is then fed to another heat exchanger (superheater) that burns coal where it is superheated to 1100F. The steam then goes to a turbine after which some steam is extracted at 60 psi to a open feed water heater and the rest goes on to the second lower pressure stage of the turbine. The isentropic efficiency of the turbine is 87% and the condenser pressure is 1 psi. Determine the heat transfer in the reactor and in the super heater to produce a net power output of 1000 Btu.
a gaseous fuel has the following volumetric analysis 90 methane ch4 5.0 ethane c2h6 and 5 nitrogen. it bums in a steam
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initially an insulated rigid tank contains 3.73 kg of water at 240oc and 1 mpa. a heater in the wall of the tank
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What are the possible outcomes of this scenario?
a 1-kg disk slides on a smooth horizontal table and is attached to a string that passes through a hole in the table.a
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saturated water vapor is contained in a closed rigid tank. the water is cooled to a temperature of 110 o c. at this
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