mac cormack scheme -- CFD Online Discussion Forums

August 2, 2006, 07:57	mac cormack scheme	#1
airfoil Guest Posts: n/a	Hi... i've written a cfd code using mac cormack scheme,but the answers are not what I've expected,when CFL=1 it should give exact solution but it's amplitude is damped and its charactristic lines changed their directions,by the way the initial condition is sin(pi(x)) when x is between 0 and 2 and 1 when x is between 2 and 5. please help me... airfoil

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