Numerical prediction of self-propulsion with a body-force propeller model

被引：0

作者：

Wu, Zhao-Hua ^{[1
]}

Chen, Zuo-Gang ^{[2
]}

Dai, Yi ^{[1
]}

机构：

[1] School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiaotong University, Shanghai 200240, China

[2] State Key Laboratory of Ocean Engineering, Shanghai Jiaotong University, Shanghai 200240, China

来源：

Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University | 2013年 / 47卷 / 06期

关键词：

Numerical methods - Forecasting - Numerical models - Ship propellers - Computational fluid dynamics - Ship propulsion;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In order to predict the self-propulsion quickly, based on the computational fluid dynamics (CFD) method, this paper performed numerical simulation of self-propulsion for MOERI container ship(KCS) at ship point without rudder and at model point with rudder, in which the propeller was simulated by using a simplified prescribed body-force propeller model to give a model that determined propeller-hull interaction. The method to obtain self-propulsion factors was based on equality thrust method, open water computation and experimental open water curves. A comparison of calculated and measured data shows a fair agreement, indicating that the prescribed body-force propeller model can accurately and quickly predict the self-propulsion.

引用

页码：943 / 949