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题名:
Study on the mechanics characteristics of an underwater towing system for recycling an Autonomous Underwater Vehicle (AUV)
作者: Meng LS(孟令帅)1,2; Lin Y(林扬)1; Gu HT(谷海涛)1; Su, Tsung-Chow3
作者部门: 海洋信息技术装备中心
通讯作者: Meng LS(孟令帅)
关键词: Underwater towing system ; Stability analysis ; Computational Fluid Dynamics (CFD) ; Hydrodynamics ; Deflection ; Vibration
刊名: Applied Ocean Research
ISSN号: 0141-1187
出版日期: 2018
卷号: 79, 页码:123-133
收录类别: EI
EI收录号: 20183205666495
产权排序: 1
项目资助者: National Natural Science Foundation of China with Grant No.Y5A9070901
摘要: The towing system has a wide range of applications including aircraft launch, aerial refueling, underwater docking, and submarine topography detection. Based on aerial refueling technology, an underwater towing system for recovering an Autonomous Underwater Vehicle (AUV) is designed in this paper, which consists of one steel rod, one cable and one stable wing. First, the mechanical structure of the towing system is introduced and three steel rod models are selected. Next, the stability of the towing system is analyzed, and the numerical simulation software Star-CCM is used to study the influence of different shapes, velocities, and installation angles on the hydrodynamic characteristics of the steel rod. After the force analysis of the steel rod and the cable, the deflection of the steel rod and the vibration of the cable are studied. Through the analysis of the towing system, when the hydrodynamic center point F is located behind the center of gravity G, the towing system is more stable, the drag and lateral force of model c are smaller than that of model a and model b, and the relationship between the drag of the steel rod with the installation angle is obtained. Some other very significant conclusions are also drawn which guide the design of the towing system. © 2018 Elsevier Ltd
语种: 英语
内容类型: 期刊论文
URI标识: http://210.72.131.170/handle/173321/22450
Appears in Collections:海洋信息技术装备中心_期刊论文

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作者单位: 1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Science, Shenyang 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Florida Atlantic University, Boca Raton, FL
4.33431, United States

Recommended Citation:
Meng LS,Lin Y,Gu HT,et al. Study on the mechanics characteristics of an underwater towing system for recycling an Autonomous Underwater Vehicle (AUV)[J]. Applied Ocean Research,2018,79:123-133.
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