Unstructured Surface Grid Generation Using GUI.

A Paradigm for Parallel Unstructured Grid Generation

In this paper, a sequential 2D unstructured grid generator based on iterative point insertion and local reconnection is coupled with a Delauney tessellation domain decomposition scheme to create a scalable parallel unstructured grid generator. The Message Passing Interface (MPI) is used for distributed communication in the parallel grid generator. This work attempts to provide a generic framewo...

An Open Framework for Unstructured Grid Generation

Traditionally, individual algorithm developers directly incorporate the requirements of their scheme into its resulting software implementation. While this is sufficient for basic execution, it severely limits the expandability and growth potential of the algorithm. An example of such a shortcoming is a fixed method of geometry access in a surface triangulation algorithm. By adopting a single d...

On Efficiency of an Unstructured Grid Generation Method for Aerospace Applications

Adaptive Unstructured Grid Generation Scheme for Solution of the Heat Equation

An adaptive unstructured grid generation scheme is introduced to use finite volume (FV) and finite element (FE) formulation to solve the heat equation with singular boundary conditions. Regular grids could not acheive accurate solution to this problem. The grid generation scheme uses an optimal time complexity frontal method for the automatic generation and delaunay triangulation of the grid po...

9 Surface Grid Generation Systems

Structured surface grid generation entails the generation of a curvilinear coordinate grid on a surface. It may be necessary to generate such a grid in order to perform a two-dimensional numerical simulation of a physical process involving the surface. Alternately, surface grid generation may represent a stage in the generation of a volume grid, which itself would be used in a three-dimensional...