non-reflecting boundary -- CFD Online Discussion Forums

October 6, 2004, 01:41	non-reflecting boundary	#1
Sheng Chen Guest Posts: n/a	Hello, everybody, Recently I finish some codes about diffusion flame. And I find that the pressure waves reflectd by the exit boundary will hamper the numerical stability. There are some paper about non-reflecting boundary which deal with this problem. Unfortunately I am a newbit in CFD, it is too hard to understand those papers. Could you give me some advice about it and where can I find some free source codes about non-reflecting boundary? Thanks! Best regards,

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