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Search: Posts Made By: otd
Forum: Main CFD Forum August 1, 2009, 10:49
Replies: 3
Views: 2,031
Posted By otd
Smile [QUOTE=lucav79;224909]Hello ! The thermal...

[QUOTE=lucav79;224909]Hello !
The thermal diffusivity may be involved in the criteria of the time step.

Yes, the thermal diffusivity, the mesh spacing, and the time step are all involved. ...
Forum: Main CFD Forum July 31, 2009, 17:02
Replies: 3
Views: 2,031
Posted By otd
I think you've diagnosed your problem accurately....

I think you've diagnosed your problem accurately.

You should find criteria for the time step limit using explicit time-stepping in most texts (sr. level or 1st-year graduate). You'll have a...
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