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-   -   How to treat LBM boundary condition (http://www.cfd-online.com/Forums/main/7098-how-treat-lbm-boundary-condition.html)

Wushu February 2, 2004 07:35

How to treat LBM boundary condition
 
In the inlet corner of the 2D computation domain, if I have specified velocity, in what way is reasonable to get rho of the grid? Just use the density of the fluid node? It seems not work. thank you.

QU KUN February 3, 2004 01:45

Re: How to treat LBM boundary condition
 
You can use half-way bounceback method which means the wall is located between two rows/columns of nodes.


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