Resistance of Overland Flow on Complex Microrelief

CORC > 力学研究所 > 中国科学院力学研究所 > 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)
	2011
会议名称	the sixth International Conference on Fluid Mechanics
会议日期	2011-06-30~2011-07-03
通讯作者邮箱	qqliu@imech.ac.cn
会议地点	Guangzhou, China
关键词	resistance overland flow microrelief inundated rate wet area
页码	461-463
通讯作者	刘青泉
中文摘要	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.
收录类别	其他
合作状况	其它
会议网址	http://scitation.aip.org/proceedings/confproceed/1376.jsp?agg=rss
会议录	Proceeding of the sixth International Conference on Fluid Mechanics, AIP Conf. Proc. Vol. 1376,
会议录出版者	AIP (American Institute of Physics)
会议录出版地	USA
学科主题	环境流体力学
语种	英语
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/44598]
专题	力学研究所_环境力学重点实验室(2009-2011)
推荐引用方式 GB/T 7714	An Y,Liu QQ. Resistance of Overland Flow on Complex Microrelief[C]. 见:the sixth International Conference on Fluid Mechanics. Guangzhou, China. 2011-06-30~2011-07-03.http://scitation.aip.org/proceedings/confproceed/1376.jsp?agg=rss.