EQUATION OF STATE BY USER

Nancy Jewel Mcdonie
Nancy Jewel Mcdonie Altair Community Member
edited April 9 in Community Q&A

Hi all,

Is it possible to define EOS by user in Radioss?

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Answers

  • Polyvios Romanidis
    Polyvios Romanidis New Altair Community Member
    edited April 9

    Hi Nancy,

    There are different types of Equations of State (EoS) that you can use in Radioss with parameters open to user to define.  The one you are probably looking for is /EOS/TABULATED.

    In this EoS the equation used for the calculation of the pressure is:

    P=A(µ)+B(µ)E, where A and B are user defined functions.

    You can find more information about /EOS/TABULATED in the following link:https://help.altair.com/hwsolvers/rad/topics/solvers/rad/eos_tabulated_starter_r.htm

    Polyvios

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