摘要
In order to get some useful parameters for grid generation of catamaran, the CFD software FLUENT is used to investigate the main effects of grid generation on flow field calculation. The influences of some elements are investigated with a series of calculations in the present paper, and some alteratives are proposed. The proposed alteratives based on the analysis of the effects are used for a catamaran resistance calculation, comparisons of the calculated results with experimental data show good agreement. It shows that the research result of this paver is useful for the numerical calculation of catamaran.
基金
Supported by the Foundation of Multihull Ship Technology,Key Laboratory of Fundamental Science for National Defence under Grant No.002010260737
作者简介
Corresponding author Email： dengrui@hrbeu.edu.cn Rui Deng was born in 1981. He is a PhD candidate at Harbin Engineering University. His current research interests include ship hydrodynamics and resistance.De-bo Huang was born in 1943. He is a professor at Harbin Engineering University. His current research interests include ship hydrodynamics and resistance, high performance vessel, optimization etc.Jia Li was born in 1982. She is a PhD candidate at Harbin Engineering University. Her current research interests include ship hydrodynamics and resistance.Xuan-kai Cheng was born in 1985. He is a master at Harbin Engineering University. His current research interests include ship hydrodynamics and resistance.Lei Yu was born in 1986. He is a master at Harbin Engineering University. His current research interests include ship hydrodynamics and resistance.
