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Thread: first law analysis of Rankine Power Cycle Thermal Efficiency Help

  1. 03-18-2021, 12:22 AM #1
    blair_dupre
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    first law analysis of Rankine Power Cycle Thermal Efficiency Help

    Problem 1 A.PNGProblem 1 B.PNG

    I keep getting 26% and It is supposed to be 21%. Cannot figure out what I did wrong.
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  2. 03-18-2021, 08:16 AM #2
    Cragyon
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    Show your calculations -
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  3. 03-18-2021, 10:17 AM #3
    blair_dupre
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    Calculations.jpg

    Here are my calculations for my 26%
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  4. 04-18-2021, 03:51 AM #4
    gholambaghery222
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    did you consider the amount of entropy too? I am not sure if you consider it.
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  5. 07-15-2021, 08:40 AM #5
    jessicaherron9
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    Check your Calculation again.
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