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About wall boundary of SPH

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July 30, 2004, 03:46	About wall boundary of SPH	#1
Qu Kun Guest Posts: n/a	Hi 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?

July 27, 2010, 03:49		#2
Abdelraheem New Member A.M. Aly Join Date: Jul 2010 Location: Egypt Posts: 7 Rep Power: 16	I think, the ghost particles is rhe best case because the pressure valus is very smooth and the computational is cheaper

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