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-   -   Boundary with trimmed cells (http://www.cfd-online.com/Forums/cd-adapco/54748-boundary-trimmed-cells.html)

Nalleli July 25, 2005 13:57

Boundary with trimmed cells
 
Hi there,

The boundary i have defined have faces that corresponde to trim cells, and it keeps sending me errors, how can a fix this?


Pauli July 25, 2005 15:27

Re: Boundary with trimmed cells
 
You probably have a face 7 or 8 on the boundary - which is illegal.

The simplest fix is to create a set of shells on the boundary & extrude the shells one or two layers. This will leave you with hex & prism cells on the boundary - all legal.

Ben July 26, 2005 05:05

Re: Boundary with trimmed cells
 
one word

vcex

well its not really a word but you catch my drift

4xF August 1, 2005 07:12

Re: Boundary with trimmed cells
 
You can also pick up the cells and refine them (with CREFINE). A good trick if you don't have too much time...


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