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Analysis Of A Vapor Power Plant
Beginning of Essay
3.0 Abstract
The objective of this study is to construct a computer model of a water vapor
power plant. This model will be used to calculate the state properties at all
points within the cycle. Included is an analysis of the ideal extraction
pressures based on .... Middle of Essay
.... at P2 leaves the
open feedwater heater. The efficiencies of all pumps are 80%, and the
efficiencies of all turbines are 85%.
Throughout this report the states will be referenced as depicted above with the
numbers 1-13. The analysis of the system will involve the use of the Energy Rate
Balance to isolate the specific enthalpies and associated values of temperature,
pressure, specific volume, and steam quality. The Entropy balance equation will
be used to calculate the specific entropy at all the above noted states. Energy
Rate Balance (assume KE&PE=0) dEcv/dt = Qcv-Wcv+Smi(hi) - Sme(he)
Entropy Rate Balance dScv/dt = SQj/Tj + Smi(si) - Sme(se) + ....
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Words: 1672 - Pages: 7
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