| 关于来流对槽道推进器流体动力性能影响的研究 |
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| 引用本文： | 张潞怡,徐玉如. 关于来流对槽道推进器流体动力性能影响的研究[J]. 海洋工程, 1995, 0(1) |
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| 作者姓名： | 张潞怡 徐玉如 |
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| 作者单位： | 哈尔滨船舶工程学院 |
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| 基金项目： | 国家高技术（863计划）无缆水下机器人的研究课题 |
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| 摘 要： | 作为主动操纵装置的船艏侧推器，其侧推效率受船速的影响会有很大的变化。为能有效地进行操纵控制，本文从理论和实验两方面人手，研究了艏侧推器受船速影响的流体动力性能，并在一定的速度范围内，获得了一种理论估算方法。
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| 关 键 词： | 艏侧推器；侧推效率；航速 |
AN INVESTIGATION OF THE EFFECTS OF FORWARD SPEED ON THE HYDRONAMIC PERFORMANCE OF BOW-THRUSTERS |
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| Zhang Luyi,Xu Yuru. AN INVESTIGATION OF THE EFFECTS OF FORWARD SPEED ON THE HYDRONAMIC PERFORMANCE OF BOW-THRUSTERS[J]. The Ocean Engineering, 1995, 0(1) |
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| Authors: | Zhang Luyi Xu Yuru |
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| Abstract: | Bow-thruster is a sort of positive operating devices, its effectiveness changes a lot with ship speed. In order to control effectively, the results of a special investigation for determining effects of forward speed on the performance of the bow-thrusters are presented and discussed in this paper, and a theoretical model is presented to estimate the effectiveness in some velocity ratio range. Model tests have been carried out , too. |
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| Keywords: | bow-thruster effectiveness of thrusters ship speed |
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