About approximation of stream sizes on spatial grids of irregular structure
Spatial approximations of derivatives for the construction of flux quantities in the finite volume method are presented. Formulas for finite volumes with faces representing triangles, quadrangles, as well as five- and hexagons are given. Approximations are constructed for use in open-source platform OpenFOAM.
finite volume method, unstructured grids, spatial approximations, open program complex OpenFOAM
Publication language:russian, pages:22
Mathematical modelling in actual problems of science and technics