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【期刊论文】Numerical modeling of turbulent flow in curved channels of compound cross-section
邵学军, Xuejun Shao*, Hong Wang, Zhi Chen
X. Shao et al./Advances in Water Resources, 2003, 26, 525~539,-0001,():
-1年11月30日
A mathematical model based on orthogonal curvilinear coordinate system is developed which applies several algebraic stress models to simulate secondary currents in helically coiled channels. The model is validated using measurements in curved open channel
Orthogonal curvilinear coordinate system, Turbulence models, Curved open-channel, Compound cross-section
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邵学军, 王远航, 胡慧武
水土保持学报,2004,18(2):1~4,-0001,():
-1年11月30日
从适用于陡坡的水动力学模型出发,研究坡面水流细沟侵蚀临界状态的判断方法。讨论了坡长、坡度、坡面投影长对细沟侵蚀的影响,采用临界摩阻流速随坡度变化、临界摩阻流速不随坡度改变两种假定分别进行模拟计算,以摩阻流速作为判别坡面细沟流侵蚀临界状态的水动力学指标,在给定的坡面尺寸、净雨强和初始微地形条件下,计算得出了细沟流摩阻流速达到临界值时所对应的坡度。
细沟侵蚀, 临界条件, 坡面流试验
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邵学军, ZHICONG CHEN, XUEJUN SHAO, JUNWU ZHANG
Journal of Hydraulic Research Vol. 00, No.0 (2005), pp. 1-7,-0001,():
-1年11月30日
Results of a mobile bed flume experiment on submerged dam scour are presented. Expressions are established for the upstream water level rise and downstream scour length caused by the dam, using the Froude numbers at the dam site before and after dam const
Bed flume experiment,, scour length,, submerged dam.,
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邵学军, WANG Xingkui˙˙, SHAO Xue jun, LID anxun
Ts inghua Science and Technology, D ecember 2003, 8 (6): 708-712,-0001,():
-1年11月30日
Sedimenta tion in the Three Gorges Rese rvoirw ill grea tly affect future project func tions, such as power generation and navigation, after 50 years of opera tion. This paper presentsresults of a physicalm odel study, whichind icatethat the capacity of b
Three Gorges Project, sedimenta tion, flow pattern, discharge capacities
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邵学军, Xuejun SHAO, Hong WANG, and Zhaoyin WANG,
International Journal of Sediment Research, Vol. 20, No.2, 2005, pp. 102~108,-0001,():
-1年11月30日
Sediment supply to the lower Jingjiang River will be subject to substantial reduction after the impoundment of the Three Gorges Reservoir, which could result in an excess of carrying capacity and serious bank erosions in the downstream alluvial channel, t
Three Gorges Reservoir,, Downstream impact,, Fluvial processes,, Yangtze River
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