A steam plant generates saturated steam at 600 psia. The condensate exits the condenser at 5...
A steam plant generates saturated steam at 600 psia. The condensate exits the condenser at 5 psia and 158 ºF. The feed pump and main turbine are isentropic.
Find:
a. Is the condensate sub-cooled? If so, how much condensate depression is there (ºF)
b. Is the generated steam superheated? If so, how much superheat is there (ºF)?
c. Determine all four state point enthalpy (h) values (BTU/lbm).
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A steam plant generates saturated steam at 600 psia. The
condensate exits the condenser at 5...
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Problem 8.015 Water is the working fluid in a Rankine cycle. Steam exits the steam generator at 1500 lbf/in.2 and 1100℉ Due to heat transfer and frictional effects in the line connecting the steam generator and turbine, the pressure and temperature at the turbine inlet are reduced to 1400 Ibf/in.2 and 1000 , respectively. Both the turbine and pump have isentropic efficiencies of 95%. Pressure at the condenser inlet is 2 lbf/ in.2, but due to frictional effects the condensate...
ANSWER PLEASE
PROBLEM #2 (68 pts.) Steam at 200 psia, 600°F (State 1) enters an adiabatic turbine cperating at steady state with a mass flow rate of 16.5 lbm/min and exits at 15 psia, 240°F (State 2), Neglecting the changes in kinetic and potential energies and assuming the surroundings to be at T.- 537 R. Determine: a) the actual power output, in Btu/min. b) the reversible (or maximum) power output, in Btu/min. c) the rate of exergy destruction, in Btu/min....
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temperature is 1,742 ° F. The pressure ratio in the compressor is
7. The isentropic efficiency of both the compressor and the turbine
is 80%. Gas exits the heat...
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