Energy balance example

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  • Опубликовано: 16 янв 2025

Комментарии • 6

  • @deekshith280
    @deekshith280 4 года назад

    Sir.. please upload the continution...

  • @deekshith280
    @deekshith280 4 года назад +1

    Sir, please explain how to calculate enthalpy of vapour and liquid in detail

    • @GregReeves1520
      @GregReeves1520 4 года назад

      Rohit, I have to apologize! I did not ever make that video, and I posted this video 7 years ago...I am afraid I have lost my notes for the continuation part.
      If you are interested in what might come next, I encourage you to read Chapter 8 for Felder, Rousseau, and Bullard!

    • @GregReeves1520
      @GregReeves1520 4 года назад +3

      Although I can tell you that you will have to use heat capacity. Roughly, Delta_H = n*Cp*Delta_T. The book (or your instructor) may ask you to do a fairly complicated integral to get Cp as a function of temperature, but most of the time, you can assume Cp is a constant with respect to temperature. As always, you'll need to keep very good track of all the terms. You'll need a Cp for each phase of each species. Good luck!

    • @deekshith280
      @deekshith280 4 года назад +1

      Thank you sir for your valuable reply

    • @grandhivenkatachalapathira1588
      @grandhivenkatachalapathira1588 Год назад

      ​@@deekshith280 Did you find the answers?