Principles of grid generation
IS DIVIDING A GEOMETRIC SPACE INTO DISCRETE CELLS
Grid generation; Principles of grid generation; Principles of Grid Generation
Grids or meshes are geometrical shapes (formed after discretisation of the geometric domain) which are small-sized discrete cells that cover the physical domain, whose objective is to identify the discrete volumes or elements where conservation laws can be applied. They have applications in the fields of computational fluid dynamics (CFD), geography, designing and many more places where numerical solutions to the partial differential equations (PDEs) are required.