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| 均流中大型集装箱船桨舵干扰粘性流场的数值计算研究 | |
| 引用本文： | 沈兴荣,冯学梅,蔡荣泉. 均流中大型集装箱船桨舵干扰粘性流场的数值计算研究[J]. 船舶力学, 2009, 13(4) |
| 作者姓名： | 沈兴荣 冯学梅 蔡荣泉 |
| 作者单位： | 中国船舶及海洋工程设计研究院,上海,200011;中国船舶及海洋工程设计研究院,上海,200011;中国船舶及海洋工程设计研究院,上海,200011 |
| 摘 要： | 应用FLUENT软件的滑移网格技术,实现了均匀来流中的桨舵干扰粘性流场计算。考察了桨推力、舵受力,桨舵周围的速度、压力分布。为尝试预报舵空泡性能,还考察了桨舵间距变化对舵面上的压力分布的影响,取得了与舵空泡观察试验一致的结果。本项工作为船后桨舵干扰粘性流场计算提供了基础。 |
| 关 键 词： | 桨舵干扰 粘性流场 数值计算 滑移网格 |
Numerical study on the interaction between propeller and rudder of ultra-large container ship in uniform viscous flow |
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| SHEN Xing-rong,FENG Xue-mei,CAI Rong-quan. Numerical study on the interaction between propeller and rudder of ultra-large container ship in uniform viscous flow[J]. Journal of Ship Mechanics, 2009, 13(4) | |
| Authors: | SHEN Xing-rong FENG Xue-mei CAI Rong-quan |
| Affiliation: | Marine Design and Research Institute of China;Shanghai 200011;China |
| Abstract: | The moving mesh is successfully applied to simulate the interaction between the propeller and the rudder in viscous flow of mean inflow.The thrust of propeller,the force acting on the rudder and the distribution of velocity vector and pressure around the propeller and rudder are studied.The distance between the propeller and the rudder is changed to investigate the effect of this change on pressure distribution on the rudder.The cavitation on rudder is studied primarily,and the numerical results are agreed ... |
| Keywords: | effect between propeller and rudder viscous flow numerical simulation moving mesh |
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