CFD Online Discussion Forums

CFD Online Discussion Forums (
-   Main CFD Forum (
-   -   About wall boundary of SPH (

Qu Kun July 30, 2004 02:46

About wall boundary of SPH

The ghost particles seem not suitable for complex geometry. But the expression of Lennard-Jones force has some parameters dependent on case. Is there some rigous way to determin the parameters?

Abdelraheem July 27, 2010 02:49

I think, the ghost particles is rhe best case because the pressure valus is very smooth and the computational is cheaper

All times are GMT -4. The time now is 12:18.