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How to define spatial boundary condition

Posted: Tue Mar 17, 2020 5:28 pm
by Laurent Bertrand

I am trying to define a spatial flux condition on a boundary condition in Syrthes.

In the function type, the "if" operator seems to be not operational. In the user guide, I have just find something looking like that: CPHY_MAT_ISO_FCT= 7700 460. 0.07223+0.005211*tt-1.197e-5*tt*tt 24 23 26

In the user_cond.c file, I don't know how to define the reference number in the flux to be imposed, I just find how to define a in the following lines:
flux.val1[j]=0; /* valeur du flux a imposer *

Someone can help me please?