干旱区生态环境知识资源中心(Arid): Numerical approach to wind ripple in desert

Arid

	Numerical approach to wind ripple in desert
	Bo, Tian-Li; Xie, Li; Zheng, Xiao Jing
通讯作者	Zheng, Xiao Jing
来源期刊	INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION
ISSN	1565-1339
出版年	2007
卷号	8 期号:2 页码:223-228
英文摘要	The wind ripples on a hexagonally packed sand bed are simulated in this paper with the aid of the discrete element method (DEM) where the evolvement of the sand particle-bed collision and dynamics of each grain contained in the wind ripple are considered. The simulation results agree well with the mature natural ripples. It is found that the wind speed and creeping sand grains have important influence on the wind ripples’ formation.
英文关键词	computing simulation wind ripple discrete element method (DEM) wind-blown sand movement nonlinear system
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000246429300014
WOS关键词	SALTATION ; STRATIGRAPHY ; SIMULATION ; AIR
WOS类目	Engineering, Multidisciplinary ; Mathematics, Applied ; Mechanics ; Physics, Mathematical
WOS研究方向	Engineering ; Mathematics ; Mechanics ; Physics
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/154587
作者单位	(1)Lanzhou Univ, Key Lab Mech Western Disaster & Environm, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Bo, Tian-Li,Xie, Li,Zheng, Xiao Jing. Numerical approach to wind ripple in desert[J]. 兰州大学,2007,8(2):223-228.
APA	Bo, Tian-Li,Xie, Li,&Zheng, Xiao Jing.(2007).Numerical approach to wind ripple in desert.INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION,8(2),223-228.
MLA	Bo, Tian-Li,et al."Numerical approach to wind ripple in desert".INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION 8.2(2007):223-228.