Numerical simulation of standing solitons and their interaction

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Numerical simulation of standing solitons and their interaction
	Zhou XC(周显初); Rui Y(芮焱)
刊名	Applied Mathematics and Mechanics (English Edition)
	2000
卷号	21 期号:12 页码:1371-1380
ISSN号	0253-4827
通讯作者	Zhou, XC (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
中文摘要	Standing soliton was studied by numerical simulation of ifs governing equation, a cubic Schrodiger equation with a complex conjugate term, which was derived by Miles and was accepted. The value of linear damping in Miles equation was studied. Calculations showed that linear damping effects strongly on the formation of a standing soliton and Laedke and Spatschek stable condition is only a necessary condition, but not a sufficient one. The interaction of two standing solitons was simulated. Simulations showed that the interaction pattern depends on system parameters. Calculations for the different initial condition and its development indicated that a stable standing soliton can be fanned only for proper initial disturbance, otherwise the disturbance will disappear or develop into several solitons.
学科主题	力学
类目[WOS]	Mathematics, Applied ; Mechanics
研究领域[WOS]	Mathematics ; Mechanics
关键词[WOS]	SOLITARY WAVES
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000167217200004
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/16410]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Zhou XC,Rui Y. Numerical simulation of standing solitons and their interaction[J]. Applied Mathematics and Mechanics (English Edition),2000,21(12):1371-1380.
APA	周显初,&芮焱.(2000).Numerical simulation of standing solitons and their interaction.Applied Mathematics and Mechanics (English Edition),21(12),1371-1380.
MLA	周显初,et al."Numerical simulation of standing solitons and their interaction".Applied Mathematics and Mechanics (English Edition) 21.12(2000):1371-1380.