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Hydrodynamic analysis of AUV underwater docking with a cone-shaped dock under ocean currents
Wu LH(吴利红); Li YP(李一平); Su, Shaojuan; Yan P(闫鹏); Qin, Yu
Department水下机器人研究室
Source PublicationOcean Engineering
ISSN0029-8018
2014
Volume85Pages:110-126
Indexed BySCI ; EI
EI Accession number20142217757837
WOS IDWOS:000339140000011
Contribution Rank1
KeywordComputer Simulation Docks Hydraulic Structures Hydrodynamics Numerical Models Ocean Currents Turbulence Models
AbstractThis paper investigates the hydrodynamics issues that are associated with AUVs (autonomous underwater vehicles) as they approach a cone-shaped dock, which is proposed by most AUV docking systems for the AUVs protection and simplification. However, this docking system is more sensitive to the hydrodynamic interactions between the dock and the ocean currents. The purpose is to exploit the hydrodynamic susceptibility in AUV docking with the dock and to identify a probable design for AUV control during docking. To achieve this purpose, numerical simulations of an AUV docking with a dock are conducted based on the dynamic mesh method. This paper illustrates the numerical methodology for AUV docking simulation. To increase the accuracy of the numerical simulation, turbulence models and grid-dependence problems are first studied. Then, 3D (three-dimensional) numerical simulations show the dependence of the AUV fluid forces near the dock on various velocities, accelerations, dock shapes, gliding modes, cross currents from several directions and rudder angles. The hydrodynamic behaviors of an AUV docking with a dock are obtained, which provide helpful suggestions for successful docking.
Language英语
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectEngineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
WOS KeywordSIMULATION ; MESHES
WOS Research AreaEngineering ; Oceanography
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/15071
Collection水下机器人研究室
Corresponding AuthorWu LH(吴利红)
Affiliation1.Transportation Equipment and Ocean Engineering College, Dalian Maritime University, No. 1 Linghai Road, Dalian, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, No. 114 Nanta Road, Shenyang, China
Recommended Citation
GB/T 7714
Wu LH,Li YP,Su, Shaojuan,et al. Hydrodynamic analysis of AUV underwater docking with a cone-shaped dock under ocean currents[J]. Ocean Engineering,2014,85:110-126.
APA Wu LH,Li YP,Su, Shaojuan,Yan P,&Qin, Yu.(2014).Hydrodynamic analysis of AUV underwater docking with a cone-shaped dock under ocean currents.Ocean Engineering,85,110-126.
MLA Wu LH,et al."Hydrodynamic analysis of AUV underwater docking with a cone-shaped dock under ocean currents".Ocean Engineering 85(2014):110-126.
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