|
Journal of Zhejiang University SCIENCE A
ISSN 1673-565X(Print), 1862-1775(Online), Monthly
2000 Vol.1 No.2 P.125-128
A NUMERICAL METHOD FOR ORTHOGONAL GRID GENERATION BY LAPLACE SYSTEM
Abstract: A new method for the generation of orthogonal body-fitted grids is presented in this paper. The positions of boundary points in the physical domain are adjusted to obtain orthogonal curvilinear grids without changing the value of ξ and η during the numerical process. The densities of ξ and η are given in advance. Good results were achieved in the application of this method on the cooling system of an internal combustion engine and a trail duct.
Key words: orthogonal grids, curvilinear coordinates, numerical method
References:
Open peer comments: Debate/Discuss/Question/Opinion
<1>
DOI:
10.1631/jzus.2000.0125
CLC number:
TB115
Download Full Text:
Downloaded:
2951
Clicked:
4955
Cited:
0
On-line Access:
2024-08-27
Received:
2023-10-17
Revision Accepted:
2024-05-08
Crosschecked: