div and laplacian -- CFD Online Discussion Forums

November 22, 2013, 09:18	div and laplacian	#1
gooya_kabir Member Reza Join Date: Feb 2012 Posts: 67 Rep Power: 14	Hi friends, I want to generate some equations in open foam. My interest is to generate (d2v/dx2)+(d2v/dy2). But in openfoam there is "div" and "laplacian" commands which make equations in x, y and z directions and I want just in x and y directions. What can I do? Thank you in advance for your help and comments. Kind Regards

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