Add new model equation

Hello dear
how i can add new model equation to this tool same (( EPTT-Model or Phan-Thien ))
or mix EPTT-Model with navier-stokes equation

alaa_1973 wrote

Hello dear
how i can add new model equation to this tool same (( EPTT-Model or Phan-Thien ))
or mix EPTT-Model with navier-stokes equation

If you know the Partial Differential Equation (PDE) for the model you can either modify the Navier-Stokes equation mode (by selecting the "Edit" button in the "Equation Settings" dialog box), or use the "Custom Equation" physics mode to enter user defined equations. For example, steps 12-15 in the axisymmetric flow quickstart tutorial linked below shows how to modify and enter custom equations:

    https://www.featool.com/doc/fluid_dynamics_03_axisymmetric_flow1