A new boundary f(x,y) (x,y is coordinate of mesh) -- CFD Online Discussion Forums

November 14, 2014, 08:32	A new boundary f(x,y) (x,y is coordinate of mesh)	#1
nbyjn New Member Jarvis Join Date: Jun 2013 Posts: 14 Rep Power: 12	Hello foamers, I want to set a new boundary, which moves based on a function f(x,y) - x,y is the coordinate of this point in mesh. I saw the boundary oscillatingDisplacement, but I'm not sure if this boundary can give different displacement on different points. So here's my two questions: 1. In a boundary, how to read the coordinate (x,y) of mesh? Which function should be used? 2. Which boundary can set different displacement on different points? Thank you!

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