high pressure exhaust flow -- CFD Online Discussion Forums

March 25, 2007, 15:10	high pressure exhaust flow	#1
Exhausted Guest Posts: n/a	Is it possible to get reasonable results from flowing exhaust ports when flow is sonic or above? I've been told by many knowledgeable experts that it cannot be done accurately. I want to flow an exhaust port with the valve at low lift and upstream/downstream pressure ratio equaling 2:1.

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