Finite element methods for the equations of waves in fluid-saturated porous media

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	Finite element methods for the equations of waves in fluid-saturated porous media
	Shao, XM; Lan, ZL
	2000-03-01
发表期刊	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
ISSN	0001-5733
卷号	43 期号:2 页码:264-278
摘要	In this paper, wave propagation in fluid-saturated porous media is discussed. A mathematical model based on the Blot's theory is described, and a new kind of non-reflecting boundary conditions on artificial boundaries is developed. This conditions has simple form and is convenient to be used. Some finite element formulas are given for the wave equations in fluid-saturated porous media with the non-reflecting boundary condition mentioned above. The numerical results show that our non-reflecting boundary condition and numerical methods are effective.
关键词	fluid-saturated porous media wave equation non-reflecting boundary condition finite element method
语种	英语
WOS研究方向	Geochemistry & Geophysics
WOS类目	Geochemistry & Geophysics
WOS记录号	WOS:000086144400015
出版者	SCIENCE PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/15395
专题	中国科学院数学与系统科学研究院
通讯作者	Shao, XM
作者单位	Chinese Acad Sci, Inst Math, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Shao, XM,Lan, ZL. Finite element methods for the equations of waves in fluid-saturated porous media[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2000,43(2):264-278.
APA	Shao, XM,&Lan, ZL.(2000).Finite element methods for the equations of waves in fluid-saturated porous media.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,43(2),264-278.
MLA	Shao, XM,et al."Finite element methods for the equations of waves in fluid-saturated porous media".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 43.2(2000):264-278.