| 双桨船螺旋桨的适伴流设计 |
| |
| 引用本文： | 丁举,郭永崧.双桨船螺旋桨的适伴流设计[J].中国造船,2011,52(2). |
| |
| 作者姓名： | 丁举 郭永崧 |
| |
| 作者单位： | 1. 中国船舶工业集团公司第七○八研究所,上海,200011
2. 上海船舶运输科学研究所,上海,200135 |
| |
| 摘 要： | 讨论了双桨船和单桨船伴流场的不同特点,给出了双桨船切向伴流的分析方法和不同旋向下的螺旋桨设计结果,指出双桨船适伴流设计考虑切向伴流影响的必要性.内旋设计桨在大型循环水槽中进行了模型试验,试验结果表明螺旋桨的空泡和脉动压力性能优良.
|
| 关 键 词： | 船舶、舰船工程 双桨船 伴流场 螺旋桨 模型试验 |
Wake Adapted Propeller Design for Twin Screw Ships |
| |
| DING Ju,GUO Yongsong.Wake Adapted Propeller Design for Twin Screw Ships[J].Shipbuilding of China,2011,52(2). |
| |
| Authors: | DING Ju GUO Yongsong |
| |
| Institution: | DING Ju1,GUO Yongsong2(1.Marine Design and Research Institute of China,Shanghai 200011,China,2.Shanghai Ship and Shipping Research Institute,Shanghai 200135,China) |
| |
| Abstract: | Different characteristics of wake fields of single screw ships and twin screw ships are discussed.A method of analyzing tangential wake components for twin screw ships and a design case in different rotational directions are given.The necessity of considering the effect of tangential wake in design of twin screw ship propeller is pointed.Propellers with inward direction design were tested with a whole ship model in a large circulating water channel and the results show that the performance of cavitation and... |
| |
| Keywords: | ship engineering twin screw ship wake field propeller model test |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
