Numerical simulation of the hydrodynamic characteristics of unmanned underwater vehicles near ice surface

doi:10.1016/j.oceaneng.2022.111304

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	Numerical simulation of the hydrodynamic characteristics of unmanned underwater vehicles near ice surface
	Luo, Wanzhen 3,4; Jiang, Dapeng 3,4; Wu, Tiecheng 3,4; Liu, Moyu 2; Li, Yulong 1
刊名	OCEAN ENGINEERING
	2022-06-01
卷号	253 页码:16
关键词	Polar region Unmanned underwater vehicle Near ice surface Hydrodynamic performance Numerical simulation
ISSN号	0029-8018
DOI	10.1016/j.oceaneng.2022.111304
通讯作者	Jiang, Dapeng(jiangdp5@mail.sysu.edu.cn) ; Wu, Tiecheng(wutch7@mail.sysu.edu.cn)
英文摘要	In this study, the computational fluid dynamics (CFD) method is used to calculate the hydrodynamic performance of UUVs at different velocities and depths near the free surface, near the ice surface, and at an infinite depth. The resistance, lift, velocity field, vorticity field and pressure around the UUV under different depths and velocities are analyzed respectively. The results show that the existence of ice surface affects the resistance, lift, velocity field, vorticity field and pressure compared with free surface and infinite diving depth, which produces impact on the navigation of UUV, and the influence is related to diving depth and speed. The research provides a guidance for the safe navigation of UUV near the polar ice surface.
资助项目	National Natural Science Foundation of China[52101379] ; National Natural Science Foundation of China[52101380] ; Natural Science Foundation of Guangdong Province, China[2021A1515012134] ; Guangdong Basic and Applied Basic Research Foundation[2019A1515110721]
WOS关键词	TURBULENCE ; DYNAMICS
WOS研究方向	Engineering ; Oceanography
语种	英语
WOS记录号	WOS:000798145700002
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province, China ; Guangdong Basic and Applied Basic Research Foundation
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/89483]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
通讯作者	Jiang, Dapeng; Wu, Tiecheng
作者单位	1.Technol Ctr Offshore & Marine Singapore, Singapore, Singapore 2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China 3.Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai 519000, Peoples R China 4.Sun Yat Sen Univ, Sch Ocean Engn & Technol, Zhuhai 519000, Peoples R China
推荐引用方式 GB/T 7714	Luo, Wanzhen,Jiang, Dapeng,Wu, Tiecheng,et al. Numerical simulation of the hydrodynamic characteristics of unmanned underwater vehicles near ice surface[J]. OCEAN ENGINEERING,2022,253:16.
APA	Luo, Wanzhen,Jiang, Dapeng,Wu, Tiecheng,Liu, Moyu,&Li, Yulong.(2022).Numerical simulation of the hydrodynamic characteristics of unmanned underwater vehicles near ice surface.OCEAN ENGINEERING,253,16.
MLA	Luo, Wanzhen,et al."Numerical simulation of the hydrodynamic characteristics of unmanned underwater vehicles near ice surface".OCEAN ENGINEERING 253(2022):16.