Convergence based on Reynolds Number -- CFD Online Discussion Forums

March 21, 2007, 22:09	Convergence based on Reynolds Number	#1
Dominic Guest Posts: n/a	Hi, The paper "Accurate Three Dimensional Lid-Driven cavity flow" J.comp.Phy 206(2005) 536-558 by Albensoeder & Kuhlmann, defines in Page 543, a Convergence criteria for steady flow as : max( u(X,t) - u(X,t-dt) ) / dt*Re < epsilon, X is a vector here. My question is : Why is Reynolds number appearing here ? Regs, Dominic

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