Advances in Aerodynamics

Table 7 Grid skewness measure of geometric centroid and face-area-weighted centroid on two grid types

From: Extending the global-direction stencil with “face-area-weighted centroid” to unstructured finite volume discretization from integral form

Different grids	Grid with regular diagonals		Grid with random diagonals
Different grids	Cell centroid	Face-area-weighted centroid	Cell centroid	Face-area-weighted centroid
vcoa	0.4597	0.9980	0.5173	0.9985
coa	0.4613	0.9980	0.4918	0.9983
med	0.462	0.9980	0.4796	0.9982
fin	0.4628	0.9980	0.4867	0.9982
vfin	0.4632	0.9980	0.4860	0.9982

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