Patent ID: 7152017
Filing Date: 2006-12-19
Classification: G06T

Abstract:
1. A numerical analysis system for performing numerical analysis by Finite Volume Method employing Hybrid Grid Adaptation Method, for analyzing physical quantities data of continuum medium, comprising: (a) an initial grid memory containing an initial grid data including the physical measurement data made by way of free combination of tetrahedral cells, hexahedral cells and pentahedral cells; (b) a grid dividing adapted means for dividing a cell into plural cells in order to divide a triangular face of a cell into plural triangular faces and divide a quadrilateral face of a cell into plural quadrilateral faces; and (c) a grid deleting means recovering the former undivided cell by deleting divided cells, said system thereby providing a modified grid data adapted for more efficient calculation and memory usage in analysis of said physical quantities data of said continuum medium.