Intelligent Automated Grid Generation for Numerical Simulations

13 years 5 months ago
Intelligent Automated Grid Generation for Numerical Simulations
Numerical simulation of partial differential equations (PDEs) plays a crucial role in predicting the behavior of physical systems and in modern engineering design. However, in order to produce reliable results with a PDE simulator, a human expert must typically expend considerable time and effort in setting up the simulation. Most of this effort is spent in generating the grid, the discretization of the spatial domain which the PDE simulator requires as input. To properly design a grid, the gridder must not only consider the characteristics of the spatial domain, but also the physics of the situation and the peculiarities of the numerical simulator. This paper describes an intelligent gridder that is capable of analyzing the topology of the spatial domain and predicting approximate physical behaviors based on the geometry of the spatial domain to automatically generate grids for computational fluid dynamics simulators. Typically gridding programs are given a pcsrtitioning of the spati...
Ke-Thia Yao, Andrew Gelsey
Added 02 Nov 2010
Updated 02 Nov 2010
Type Conference
Year 1994
Where AAAI
Authors Ke-Thia Yao, Andrew Gelsey
Comments (0)