Example. 1: a steam power plant operates between a boiler pressure of 42 bar and acondenser pressure of 0.035 bar. Calculate for these limits the cycle efficiency, thework ratio and the specific steam consumption:a- For Camot cycle using wet steamb- For Rankine cycle with dry saturated steam at entry to the turbine.c- For the Rankine cycle of (b) when the expansion process has an isentropicefficiency of 80%.

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Answered: Calculate for thes consumption:

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Calculate for thes consumption:

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter18: Heat Engines, Entropy, And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 61P

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Question

Example. 1: a steam power plant operates between a boiler pressure of 42 bar and a
condenser pressure of 0.035 bar. Calculate for these limits the cycle efficiency, the
work ratio and the specific steam consumption:
a- For Camot cycle using wet steam
b- For Rankine cycle with dry saturated steam at entry to the turbine.
c- For the Rankine cycle of (b) when the expansion process has an isentropic
efficiency of 80%.

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