| 水陆两栖飞机变鳍式浮筒安装高度的水动性能研究 |
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| 引用本文： | 唐彬彬,吴 彬,王明振,李成华,许靖锋. 水陆两栖飞机变鳍式浮筒安装高度的水动性能研究[J]. 科学技术与工程, 2018, 18(36) |
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| 作者姓名： | 唐彬彬 吴 彬 王明振 李成华 许靖锋 |
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| 作者单位： | 航空工业特种飞行器研究所,航空工业特种飞行器研究所,航空工业特种飞行器研究所,航空工业特种飞行器研究所,航空工业特种飞行器研究所 |
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| 基金项目： | 通飞科技发展项目（TFKY201602） |
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| 摘 要： | 鳍式浮筒式水动布局作为水陆两栖飞机的水动布局之一,鳍式浮筒安装高度直接影响水陆两栖飞机水动性能。通过单船身模型拖曳水池试验,比较两个鳍式浮筒安装高度的单船身模型滑行稳定性与水阻力,分析鳍式浮筒安装高度变化对水陆两栖飞机滑行稳定性与水阻力影响,由试验结果表明增加鳍式浮筒安装高度改善水面滑行稳定性,减小了水面滑行中水阻力。
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| 关 键 词： | 水陆两栖飞机 鳍式浮筒 水动性能 水池试验 |
| 收稿时间： | 2018-08-10 |
| 修稿时间： | 2018-10-16 |
Hydrodynamic Performance of Amphibious Aircraft of Different Installation Height of Sponson |
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| TANG Binbin,WU Bin,WANG Mingzhen,LI Chenghua and XU Jingfeng. Hydrodynamic Performance of Amphibious Aircraft of Different Installation Height of Sponson[J]. Science Technology and Engineering, 2018, 18(36) |
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| Authors: | TANG Binbin WU Bin WANG Mingzhen LI Chenghua XU Jingfeng |
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| Affiliation: | AVIC Special Vehicle Research Institute,AVIC Special Vehicle Research Institute,AVIC Special Vehicle Research Institute,AVIC Special Vehicle Research Institute,AVIC Special Vehicle Research Institute |
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| Abstract: | The hydrodynamic configuration of sponson-type is one of amphibious aircraft hydrodynamic configuration, the installation height of sponson has a direct influence on hydrodynamic performance of amphibious aircraft. Through hull model test in towing tank, this paper compares planning stability and resistance of two model of different the installation height of sponson at same conditions, and analyzes the effect of the installation height of sponson on planning stability and resistance of amphibious aircraft, which shows increasing the installation height of sponson improves planning stability, and reduces the resistance during planning. |
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| Keywords: | amphibious aircraft sponson hydrodynamic performance towing tank test |
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