negative total pressure -- CFD Online Discussion Forums

November 3, 2007, 00:43	negative total pressure	#1
Rawin Guest Posts: n/a	Hi,anybody I'm working on 3-D supersonic jet flow.In this case high velocity of main stream causes surronding air to entrain to the main stream.In some places in entrained air, total pressure becomes less than zero.I'v cheked finer meshes and absolute pressure calculation,but it doesn't make change.I would be appreciate if anybody can help me. thanks.

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