Help in Sorting out grid generator Leading problem -- CFD Online Discussion Forums

November 25, 2005, 05:56	Help in Sorting out grid generator Leading problem	#1
Apurva Guest Posts: n/a	Hi, I have written a simple h-grid generator for cascades. Now I am facing a problem at leading edge, the finner the grid the shape is more distorted. I guess it is something to do with spline equation I am using. It is based on the subroutine provide in Numerical Recipies. Actually it requires to calculate dy/dx at first and last points of spline. I guess this is the source of error. Can omebody help in fixing the problem. Thanks and Regards Apurva Shukla

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