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-   -   TVD non-reflecting boundary (http://www.cfd-online.com/Forums/main/15940-tvd-non-reflecting-boundary.html)

shuo October 28, 2008 23:44

TVD non-reflecting boundary
 
Hi

Can someone please recommend some papers on the implementation of non-reflective BC. for TVD schemes. I am using one proposed by Yee to model a supersonic impinging jet. Tried to used one proposed by Thompson but still getting inflow at the boundaries. Not too sure what to do now.

THanks SHuo

Patrick October 29, 2008 10:06

Re: TVD non-reflecting boundary
 
Not sure what is the TVD scheme, but you should imposed the boundary conditions on the characteristics of the flows and you should put the inflowing characteristic to zero to make sure nothing enters the flow from the boundary.


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