Hydrodynamic Analysis and Drag-Reduction Design of an Unmanned Underwater Vehicle Based on Computational Fluid Dynamics
被引:2
作者:
Li, Xuecheng
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机构:
China Offshore Fugro Geosolut Shenzhen Co Ltd, Shenzhen 518065, Peoples R ChinaChina Offshore Fugro Geosolut Shenzhen Co Ltd, Shenzhen 518065, Peoples R China
Li, Xuecheng
[1
]
Zhang, Desheng
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机构:
Harbin Inst Technol, Sch Mech Engn & Automat, Shenzhen 518055, Peoples R China
Guangdong Prov Key Lab Intelligent Morphing Mech &, Shenzhen 518055, Peoples R ChinaChina Offshore Fugro Geosolut Shenzhen Co Ltd, Shenzhen 518065, Peoples R China
Zhang, Desheng
[2
,3
]
Zhao, Ming
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机构:
Harbin Inst Technol, Sch Mech Engn & Automat, Shenzhen 518055, Peoples R China
Guangdong Prov Key Lab Intelligent Morphing Mech &, Shenzhen 518055, Peoples R ChinaChina Offshore Fugro Geosolut Shenzhen Co Ltd, Shenzhen 518065, Peoples R China
Zhao, Ming
[2
,3
]
Wang, Xin
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机构:
Harbin Inst Technol, Sch Mech Engn & Automat, Shenzhen 518055, Peoples R China
Guangdong Prov Key Lab Intelligent Morphing Mech &, Shenzhen 518055, Peoples R ChinaChina Offshore Fugro Geosolut Shenzhen Co Ltd, Shenzhen 518065, Peoples R China
Wang, Xin
[2
,3
]
Shen, Yu
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机构:
Harbin Inst Technol, Sch Mech Engn & Automat, Shenzhen 518055, Peoples R China
Guangdong Prov Key Lab Intelligent Morphing Mech &, Shenzhen 518055, Peoples R ChinaChina Offshore Fugro Geosolut Shenzhen Co Ltd, Shenzhen 518065, Peoples R China
Shen, Yu
[2
,3
]
机构:
[1] China Offshore Fugro Geosolut Shenzhen Co Ltd, Shenzhen 518065, Peoples R China
[2] Harbin Inst Technol, Sch Mech Engn & Automat, Shenzhen 518055, Peoples R China
[3] Guangdong Prov Key Lab Intelligent Morphing Mech &, Shenzhen 518055, Peoples R China
In order to establish a proper geometry of an Unmanned Underwater Vehicle (UUV) for stable motion control and energy usage reduction, this paper analyzes the hydrodynamic performance of a complex shape underwater vehicle and develops a systematic Computational Fluid Dynamics (CFD) simulation method to solve the hydrodynamic parameters of the system. Based on the simulation method and their results, the streamlines and pressure distributions of the water flow around the underwater vehicle are analyzed, and the geometric model design is improved based on the drag characteristics. Also, a comparison scheme is designed to evaluate the vehicle model before and after the geometry improvement. Simulation result shows that the design schemes brings 18% drag reductions in surge direction and 32% in heave direction. Moreover, by establishing the physical and mathematical models of the UUV on a physical simulation platform, a complete model of the underwater vehicle is constructed, laying the foundation for further simulations and experiments.
机构:
Tunghai Univ, Dept Chem & Mat Engn, Taichung 40704, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan
Cheng, Shueh-Hen
Chang, Hsuan
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机构:
Tamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan
Chang, Hsuan
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机构:
Chen, Yih-Hang
Chen, Hsi-Jen
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机构:
Tamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan
Chen, Hsi-Jen
Chao, Yung-Kang
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机构:
Tamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan
Chao, Yung-Kang
Liao, Yu-Hsiang
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机构:
Tamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan
机构:
Tunghai Univ, Dept Chem & Mat Engn, Taichung 40704, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan
Cheng, Shueh-Hen
Chang, Hsuan
论文数: 0引用数: 0
h-index: 0
机构:
Tamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan
Chang, Hsuan
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机构:
Chen, Yih-Hang
Chen, Hsi-Jen
论文数: 0引用数: 0
h-index: 0
机构:
Tamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan
Chen, Hsi-Jen
Chao, Yung-Kang
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h-index: 0
机构:
Tamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan
Chao, Yung-Kang
Liao, Yu-Hsiang
论文数: 0引用数: 0
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机构:
Tamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, TaiwanTamkang Univ, Dept Chem & Mat Engn, Optoelect Mat Res Ctr, Tamsui 25137, Taipei County, Taiwan