Level set values for a cartesian grid -- CFD Online Discussion Forums

March 10, 2011, 20:44	Level set values for a cartesian grid	#1
werder85 New Member Join Date: Dec 2010 Posts: 14 Rep Power: 15	Hi! Can please someone tell me how to compute the level set values for a rectangular domain containing a circle as obstacle inside. The grid is cartesian and I would just like to compute the value of PHI for all points of the domain: I mean there should be negative values for the fluid region, positive for the solid region and zero values for the boundaries. I haven't found any useful book or article on this topic which is very wide spread... Thanks for your help.

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