Knowledge Management System of Institue of Mechanics, CAS
Resistance of Overland Flow on Complex Microrelief | |
An Y(安翼); Liu QQ(刘青泉) | |
Source Publication | Proceeding of the sixth International Conference on Fluid Mechanics, AIP Conf. Proc. Vol. 1376, |
2011 | |
Pages | 461-463 |
Conference Name | the sixth International Conference on Fluid Mechanics |
Conference Date | 2011-06-30~2011-07-03 |
Conference Place | Guangzhou, China |
Abstract | 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. |
Keyword | Resistance Overland Flow Microrelief Inundated Rate Wet Area |
Department | LMFS水环境流体力学(LEM) |
URL | 查看原文 |
Indexed By | 其他 |
Language | 英语 |
Document Type | 会议论文 |
Identifier | http://dspace.imech.ac.cn/handle/311007/44598 |
Collection | 环境力学重点实验室(2009-2011) |
Corresponding Author | Liu QQ(刘青泉) |
Recommended Citation 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. |
Files in This Item: | Download All | |||||
File Name/Size | DocType | Version | Access | License | ||
ICFM6-206-An.pdf(657KB) | 开放获取 | License | View Download |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment