Numerical simulation of dynamic characteristics of a water surface vehicle with a blended-wing-body shape

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	Numerical simulation of dynamic characteristics of a water surface vehicle with a blended-wing-body shape
	Huang CG(黄晨光); Hu ZQ(胡志强); Wu XC(吴小翠); Yi RW(衣瑞文); Wang YW(王一伟); Shi G(石刚); Li HY(李洪谊)
刊名	Journal of Hydrodynamics
	2018
卷号	30 期号:3 页码:433-440
关键词	High speed blended wing body vehicle volume of fluid (VOF) method semi-relative reference frame wave making resistance
ISSN号	1001-6058
通讯作者	Wang YW(王一伟)
产权排序	4
中文摘要	The blended-wing-body shape vehicle is a new type of water surface vehicle with a large square coefficient. The interference of the wave systems under a high speed condition is more significant for the blended-wing-body shape vehicle and the dynamic characteristics of the new type vehicle are very different from that of a traditional vehicle. In this paper, the implicit volume of fluid (VOF) method is adopted to simulate the wave resistance of the high speed blended wing body vehicle, and a semi-relative reference frame method is proposed to compute the maneuvering coefficients. The effects of the navigation speed, the drift angle and the rotating radius are studied. The dimensional analysis method is used to assess the influence of Fr and L/R on the results. The wave making resistance coefficient against the speed sees a large fluctuation because of the serious wave interference. The lateral rotation maneuvering characteristics under the surface navigation condition is nonlinear and more complex than under the under water condition, which is quite different to control.
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000435631900008
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/22074]
专题	沈阳自动化研究所_机器人学研究室沈阳自动化研究所_工业控制网络与系统研究室
作者单位	1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 2.Key Laboratory for Mechanics in Fluid Solid Coupling Systems, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China 3.School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China 4.Beijing Power Machinery Institute, Beijing 100074, China
推荐引用方式 GB/T 7714	Huang CG,Hu ZQ,Wu XC,et al. Numerical simulation of dynamic characteristics of a water surface vehicle with a blended-wing-body shape[J]. Journal of Hydrodynamics,2018,30(3):433-440.
APA	Huang CG.,Hu ZQ.,Wu XC.,Yi RW.,Wang YW.,...&李洪谊.(2018).Numerical simulation of dynamic characteristics of a water surface vehicle with a blended-wing-body shape.Journal of Hydrodynamics,30(3),433-440.
MLA	Huang CG,et al."Numerical simulation of dynamic characteristics of a water surface vehicle with a blended-wing-body shape".Journal of Hydrodynamics 30.3(2018):433-440.