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MODIFICATION OF BOWER-WATSON ALGORITHM OF TOPOLOGICALLY 2D UNSTRUCTURED GRIDS GENERATION IN THE RANGES OF ARBITRARY FORMS

М. L. Sidorov
VANT. Ser.: Mat. Mod. Fiz. Proc 2011. Вып.3. С. 52-62.

Suggested here is Bower-Watson algorithm modification of topologically 2D triangular unstructured grid generation in the ranges of arbitrary form and connection. The algorithm consists of four parts: 1) triangulation of the reference profile; 2) minimization of geometrical measure of non-regularity; 3) minimization of topological measure of non-regularity; 4) refinement of the grid obtained (optional).

Keywords: unstructured (irregular) grid, triangulation, Bower-Watson method, topological optimization, geometrical optimization.








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