QQ客服 官方微博 反馈留言

	Numerical studies of 2D free surface waves with fixed bottom
	Zhang, PW ; Zheng, XM
	2002
关键词	fixed bottom 2D surface wave boundary integral method linear analysis energy analysis RAYLEIGH-TAYLOR INSTABILITY POINT VORTEX METHOD GRAVITY-WAVES WATER-WAVES MOTION SHEET CONVERGENCE SIMULATION TENSION FLOWS
英文摘要	The motion of surface waves under the effect of bottom is a very interesting and challenging phenomenon in the nature. we use boundary integral method to compute and analyze this problem. In the linear analysis, the linearized equations have bounded error increase under some compatible conditions. This contributes to the cancellation of instable Kelvin-Helmholtz terms. Under the effect of bottom, the existence of equations is hard to determine, but given some limitations it proves true. These limitations are that the swing of interfaces should be small enough, and the distance between surface and bottom should be large enough. In order to maintain the stability of computation, some compatible relationship must be satisfied like that of [5]. In the numerical examples, the simulation of standing waves and breaking waves are calculated. And in the case of shallow bottom, we found that the behavior of waves are rather singular.; Mathematics, Applied; Mathematics; SCI(E); 中国科学引文数据库(CSCD); 0; ARTICLE; 4; 391-412; 20
语种	英语
出处	SCI
出版者	计算数学英文版
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/388375]
专题	数学科学学院
推荐引用方式 GB/T 7714	Zhang, PW,Zheng, XM. Numerical studies of 2D free surface waves with fixed bottom. 2002-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。