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-   -   What are non-canonical boundaries? (http://www.cfd-online.com/Forums/main/88794-what-non-canonical-boundaries.html)

fluid_talker May 26, 2011 05:06

What are non-canonical boundaries?
 
Hi,

I'm working on a fluid application involving structured grids and someone asked me about how we handle non-canonical boundaries, can anyone explain to me what they are?

A google search has revealed little and my maths knowledge is a bit rusty. My first guess would be a boundary that can't be represented by the explicit domain resolution? But maybe this just means the dirichlet boundary conditions?

Any help would be appreciated!

Thanks.


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