发明名称 |
Spatial simulation program and system |
摘要 |
It is possible to easily perform the spatial simulation for a large area. Provided is a computer-readable medium recorded with a spatial simulation program for controlling a computer to execute procedures for calculating a time-based change of a variable in a plurality of numerical grids to reproduce on a computer a time-based change of a phenomenon represented by the variable in a space represented by the plurality of numerical grids, the spatial simulation program including the procedures of: defining a sub domain composed of the plurality of numerical grids (201); setting a forcing condition for the sub domain (204); detecting the sub domain including the numerical grid in which the variable changes with time; detecting the sub domain including the numerical grid in which the variable referred to for calculating the time-based change is positioned (205); and updating variables in the numerical grids constituting the detected sub domain (208).
|
申请公布号 |
US7603263(B2) |
申请公布日期 |
2009.10.13 |
申请号 |
US20060356183 |
申请日期 |
2006.02.17 |
申请人 |
HITACHI, LTD. |
发明人 |
YAMAGUCHI SATOSHI;MURO KEIRO;IWAMURA KAZUAKI |
分类号 |
G06F19/00;G06G7/50;G01V3/00;G01W1/00;G06Q50/00;G06Q50/26 |
主分类号 |
G06F19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|