mesh quality measure? -- CFD Online Discussion Forums

May 23, 2010, 20:57	mesh quality measure?	#1
edongliang New Member dongliang Join Date: Mar 2010 Posts: 14 Rep Power: 16	hi I want to kown how compute EquiSize Skew in gambit? Have you kown it? i find Qevs=(Seq-S)/Seq in gambit user guide. S is the area(2D) or volume(3D) of the mesh element,and Seq is the maximum area (2D) or volume (3D) of an equilateral cell with indetical circumscribing radius. I do not understand Seq. how can i get it for random tetrahedral? for example t0(0,0,0) t1(1,0,0) t2(0.5,0.7,0) t3(0.5,0.1,0.3) Seq=?

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