TVD non-reflecting boundary

October 28, 2008, 23:44

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

October 29, 2008, 10:06

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.

October 28, 2008, 23:44	TVD non-reflecting boundary	#1
shuo Guest Posts: n/a	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

October 29, 2008, 10:06	Re: TVD non-reflecting boundary	#2
Patrick Guest Posts: n/a	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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