*VARIABLE CELL SIZE IN LES

July 23, 2002, 04:56

has anybody investigated the effects of varying cell size or shape within the domain in an LES calculation, i.e. skewing or grouping of cells.

if so i would be interested to know the main findings of the experiment. what effects did it have?

what would the likely effects be on an LES calculation in particular, and are there any good references?

Thanks

July 28, 2002, 02:27

excuse me.i'm a beginer for les,and i have some questions.in the code,did i need use filter;what is the difference between les and rans in code,for example,the grid size.could you help me?thanks

July 28, 2002, 02:27	*Re: VARIABLE CELL SIZE IN LES**	#2
baal Guest Posts: n/a	excuse me.i'm a beginer for les,and i have some questions.in the code,did i need use filter;what is the difference between les and rans in code,for example,the grid size.could you help me?thanks

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July 23, 2002, 04:56	*VARIABLE CELL SIZE IN LES	#1
p.cooper Guest Posts: n/a	has anybody investigated the effects of varying cell size or shape within the domain in an LES calculation, i.e. skewing or grouping of cells. if so i would be interested to know the main findings of the experiment. what effects did it have? what would the likely effects be on an LES calculation in particular, and are there any good references? Thanks