| 吊舱式推进装置水动力性能试验研究 |
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| 引用本文： | 曹梅亮,王根禄,朱鸣.吊舱式推进装置水动力性能试验研究[J].上海交通大学学报,2003,37(8):1198-1200. |
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| 作者姓名： | 曹梅亮 王根禄 朱鸣 |
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| 作者单位： | 上海交通大学,船舶与海洋工程学院,上海,200030 |
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| 摘 要： | 对吊舱式推进装置进行了多方案的模型试验研究，考察了串列式吊舱推进装置前后桨的负荷匹配及初始相位角的影响。空泡水筒敞水试验结果表明，无论双桨串列式或单桨拖、推式吊舱推进装置，由于吊舱影响使螺旋桨效率均比常规桨有所提高；但若计及吊舱阻力则吊舱推进装置的系统效率有所下降。可以预见，吊舱式推进装置因其众多的优越性而具有广阔的发展前景。
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| 关 键 词： | 船舶推进 吊舱式推进装置 敞水试验 |
| 文章编号： | 1006-2467(2003)08-1198-03 |
| 修稿时间： | 2002年12月31 |
Experimental Investigations on the Hydrodynamic Performance of Podded Propulsors |
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| CAO Mei-liang,WANG Gen-lu,ZHU Ming.Experimental Investigations on the Hydrodynamic Performance of Podded Propulsors[J].Journal of Shanghai Jiaotong University,2003,37(8):1198-1200. |
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| Authors: | CAO Mei-liang WANG Gen-lu ZHU Ming |
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| Abstract: | A series of tests were carried out for towing, pushing, and tandem type podded propulsors in a cavitation tunnel. The loading distribution and phase angle between front and rear propeller were investigated. The experimental results indicate an increase in propeller efficiency as compared with the case of a propeller without pod. Although the resistance of pod plays a negative role, considering the various merits of podded propulsors, it can be expected that this new type of propulsor will be widely developed in the near future. |
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| Keywords: | ship propulsion podded propulsor open water test |
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