Resistance of Overland Flow on Complex Microrelief

IMECH-IR > 环境力学重点实验室(2009-2011)

	Resistance of Overland Flow on Complex Microrelief
	An Y(安翼); Liu QQ(刘青泉)
会议录名称	Proceeding of the sixth International Conference on Fluid Mechanics, AIP Conf. Proc. Vol. 1376,
	2011
页码	461-463
会议名称	the sixth International Conference on Fluid Mechanics
会议日期	2011-06-30~2011-07-03
会议地点	Guangzhou, China
摘要	Resistance problem of the overland flow on complex microrelief is intricate. The difficulty in evaluating the resistance mainly comes from the variety of flow status and the complex composition of the resistance. Finding out the correlation between resistance components and influence factors is believed valuable to this problem. Because experimental data in which the resistance components could be distinguished is dramatically short, the numerical Monte-Carlo method is employed. After several representative complex microrelief surfaces are generated randomly with Monte-Carlo method. Series of detailed numerical simulations is carried out to discuss the resistance composition of the overland flow. Numerical experiments with different flow discharges and slopes are carried out on the generated surfaces. The resistance constitution regularity shown in these simulation results is discussed. Statistics of correlation between resistance component and its influence factors are obtained.
关键词	Resistance Overland Flow Microrelief Inundated Rate Wet Area
课题组名称	LMFS水环境流体力学(LEM)
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收录类别	其他
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/44598
专题	环境力学重点实验室(2009-2011)
通讯作者	Liu QQ(刘青泉)
推荐引用方式 GB/T 7714	An Y,Liu QQ. Resistance of Overland Flow on Complex Microrelief[C]Proceeding of the sixth International Conference on Fluid Mechanics, AIP Conf. Proc. Vol. 1376,,2011:461-463.

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