code_saturne User's Forum

Yvan:

Thanks for the link, so the temperature of the mass source in one cell is smacel(ieltsm,isca(iscalt)), am I correct? Many thanks!

Best Regards!
Jundi He

Hi I have a quick question about the mass source subroutine. When I specify the mass source, smacel(ieltsm,ipr) is the mass injection rate, and when itypsm(ieltsm,ivar)=1, I can also specify a variable (ivar) of the mass source, like: smacel(ieltsm,ivar)=300. So when this variable is temperature, wh...

Hi:

Many thanks, I need to use the "abs" to make sure that it is positive value.

Best Regards!
Jundi He

Hi: In Code Saturne, I use constant velocity in the inlet surface, and the case can run, but when I use the user law and write my own velocity profile, it failed, said that: SIGFPE signal (floating point exception) intercepted! This is my setting of the inlet velocity profile, I think there is nothi...

Hi:

I've solve the problem. At first I didn't know that the radiation mesh is a shell between the solid, and I need to couple the face of radiation and conduction meshes. Thank you!

Best Regards!
Jundi He

Hi:

I tried to use another simple mesh for the radiation, and run the case again, it also stops at the radiation initialization step. This is the screenshot and the listing file. Thanks for the time.

Best Regards!
Jundi He

By the way, I use the same mesh for the conduction and radiation, does it matter? Thanks!

And this is the listing file and the screenshot when I run the case. Thanks!

Hi: I have a coupling simulation and it can run without considering the radiation. But now I need to considering the radiation, and after I input all the radiation properties, and run the simulation, it stops at "radiation initialization 100%", here is the screenshots and listing file. I w...

Yvan:

Thanks for the reply, I will try it later on with syrthes's transparent mode.

Best Regards!
Jundi He