Method for synthesizing analysis model and flow analysis system
US4989166A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 1989 |
| Grant date | Jan 29, 1991 |
| Priority date | — |
| Expiry date | Apr 19, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2113/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention is applied to the design of a mold for a semiconductor or the like and provides a method for synthesizing analysis models, in which analysis programs corresponding to shapes and features of an object to be analyzed are registered in advance in a numerical analysis system, the analysis programs are made to correspond to partial shapes divided according to the shapes and features of the object to be analyzed and are partially modelled, whereas input and output items between adjacent portions are controlled on the basis of the positional relationship between the portions and input and output information of the analysis programs placed in correspondence to the portions. The invention further provides a flow analysis system for computing a flow state of material to evaluate a shape of a flowpassage, a flow control condition, material and the like, the system comprising input means for inputting a flowpassage shape of a mold, properties of material and flow control conditions, model synthesizing means for extracting a feature of the flowpassage shape, judging an adaptability with the already registered analysis model from the extracted features and synthesizing flow…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.