Fluid analyzer and program recording medium
US6405142B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1999 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Aug 11, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F17/13
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A fluid analyzer including a physical property value setting section 2 for setting a physical property value in accordance with grid information for boundary conditions and object positions, a number-of-dimension control section 5 for controlling the number of dimensions of a space to be analyzed, a momentum correction section 51 for automatically correcting the momentum of the speed vector of an inlet or outlet, and a boundary condition control section 4 for automatically setting a boundary condition not diverged even in natural convection computation, which repeats repetitive computation until resulting in convergence after generating grids. Thereby, it is possible to accurately set a physical property value and an analysis dimension according to grid division, correct a momentum, and control natural convection computation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.