发明名称 |
Techniques for determining physical zones of influence |
摘要 |
Techniques for analyzing flow of a quantity in a given domain are provided. In one aspect, a method for modeling regions in a domain affected by a flow of a quantity is provided which includes the following steps. A physical representation of the domain is provided. A grid that contains a plurality of grid-points in the domain is created. Sources are identified in the domain. Given a vector field that defines a direction of flow of the quantity within the domain, a boundary value problem is defined for each of one or more of the sources identified in the domain. Each of the boundary value problems is solved numerically to obtain a solution for the boundary value problems at each of the grid-points. The boundary value problem solutions are post-processed to model the regions affected by the flow of the quantity on the physical representation of the domain.
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申请公布号 |
US8594985(B2) |
申请公布日期 |
2013.11.26 |
申请号 |
US201113023120 |
申请日期 |
2011.02.08 |
申请人 |
HAMANN HENDRIK F.;LOPEZ-MARRERO VANESSA;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HAMANN HENDRIK F.;LOPEZ-MARRERO VANESSA |
分类号 |
G06F17/11 |
主分类号 |
G06F17/11 |
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