| 冰载荷下船舶螺旋桨强度的有限元分析 |
| |
| 引用本文： | 胡志宽,桂洪斌,夏鹏鹏,王建勋.冰载荷下船舶螺旋桨强度的有限元分析[J].船舶工程,2013,35(5):12-15. |
| |
| 作者姓名： | 胡志宽 桂洪斌 夏鹏鹏 王建勋 |
| |
| 作者单位： | 哈尔滨工业大学(威海) 船舶与海洋工程学院,哈尔滨工业大学(威海) 船舶与海洋工程学院,哈尔滨工业大学(威海) 船舶与海洋工程学院,哈尔滨工业大学(威海) 船舶与海洋工程学院 |
| |
| 摘 要： | 论文研究了冰载荷下船舶螺旋桨的强度问题。基于冰载荷经验公式和五种典型计算工况，利用有限元法进行了冰载荷下螺旋桨的强度分析。建立了一种冰/桨叶碰撞计算模型，对碰撞过程中接触力的变化及螺旋桨的动态响应进行了研究。计算结果可供螺旋桨结构设计时参考。
|
| 关 键 词： | 船舶螺旋桨 结构强度 冰载荷 碰撞 |
| 收稿时间： | 5/6/2013 12:00:00 AM |
| 修稿时间： | 6/8/2013 12:00:00 AM |
Finite Element Analysis of the Propeller Strength under the Ice Loads |
| |
| HU Zhi-kuan,GUI Hong-bin,XIA Peng-peng and WANG Jian-xun.Finite Element Analysis of the Propeller Strength under the Ice Loads[J].Ship Engineering,2013,35(5):12-15. |
| |
| Authors: | HU Zhi-kuan GUI Hong-bin XIA Peng-peng and WANG Jian-xun |
| |
| Institution: | School of Naval Architecture and Ocean Engineering, Harbin Institute of Technology at Weihai,School of Naval Architecture and Ocean Engineering, Harbin Institute of Technology at Weihai,School of Naval Architecture and Ocean Engineering, Harbin Institute of Technology at Weihai,School of Naval Architecture and Ocean Engineering, Harbin Institute of Technology at Weihai |
| |
| Abstract: | Analysis of the ship propeller strength under the ice loads is studied in this paper. The propeller strength under the ice loads is analyzed by the finite element method based on empirical formulas of ice loads and five typical load cases. Studies of the change of the contact force and the dynamic response of the propeller in the collision process by using an ice/blade collision calculation model are analyzed. The results provide reference for the structural design of propeller. |
| |
| Keywords: | Ship Propeller Structural Strength Ice Loads Collision |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《船舶工程》浏览原始摘要信息 |
| 点击此处可从《船舶工程》下载免费的PDF全文 |
