switch n.1 -- CFD Online Discussion Forums

June 19, 2003, 04:32	switch n.1	#1
roadracer Guest Posts: n/a	Hi I am running transient engine simulations, and I noticed that sometimes, expecially using high order differentiation schemes, I get the "negative density found at more than 100 cells-run stopped" message close after the exhaust port opens, but when I turn on the switch n.1 the calculation goes on. Does anybody know where this "miracolous" switch acts on? Cheers Roadracer

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