Adaptive Cartesian Mesh -- CFD Online Discussion Forums

September 2, 2003, 00:03	Adaptive Cartesian Mesh	#1
Josy P. Pullockara Guest Posts: n/a	Hi, It is of interest in adaptive cartesian 3D(2D) methods to obtain volume(area) fraction of cartesian cells(Xmin, Xmax) intersected by a simple plane(line) defined by a point and normal. Can someone give pointers to how one can calculate such volume-fractions and surface-area-fractions for these cartesian cells WITHOUT the construction of the complex polytope as that would be an overkill especially in 3D. Thank you.

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