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Enthalpy Calcultor/Software?

  1. Nov 6, 2008 #1

    Im after a calculator or software that can tell me the enthalpy of a gas.
    I want something where I can enter the variables and have it tell me the enthalpy. The variables are mass (in moles), temperature and pressure.

    So far I have seen ones that only use temperature and mass but not pressure.

    Does anyone know where I can find one to use/download?

    Even ones that must be paid for are fine.

    Thanks for any help in advance.
  2. jcsd
  3. Nov 6, 2008 #2
    see NIST software "STEAM" for thermo properties of water substance. I dont know if they have similar for other gasses
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