基于Gambit的液力缓速器流道网格生成技术

The Grid Generation Technique of Hydro-dynamic Retarder Channel Based on Gambit

Gambit是面向专业计算流体力学(CFD)软件的前处理器,具有建模与强大的网格划分功能。文章采用TGrid对液力缓速器流道生成高质量的混合网格,提高后续流体数值模拟的计算精度。

Being the pre-processor for CFI） software, Gambit has powerful modeling and meshing functions. It can choose suitable grid form according to different physical models to adapt to the boundary surfaces precisely and to form non-structural mixed grid rapidly and precisely. To improve the following CFD accuracy, TGrid method is used to mesh hydro-dynamic retarder channel in order to generate high-quality hybrid grids.