|July 16, 2013, 13:33||
adaptative time step algorithm
Join Date: Jul 2013
Posts: 6Rep Power: 4
Does anyone know from which source or why is the adapatative time step implemented in such way in setDeltaT.H source file :
|July 17, 2013, 14:41||
Join Date: Aug 2009
Location: Stuttgart / Germany
Posts: 30Rep Power: 8
It scales the deltaT if courant number is to high "directly", but increases deltaT very slowly.
I think, you can also change the factor 1.2. I think, it is an assumption.
Hope, this helps.
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