time accuracy -- CFD Online Discussion Forums

February 24, 2008, 21:58	time accuracy	#1
Shuo Guest Posts: n/a	How can I ensure the time accuracy of a simulation? I am simulating particles in a supersonic impinging jet and it takes one 20 micrometer particle 25 secs to travel 2mm?! Do I need to use RUnge-Kutta or something? Thanks, Shuo

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