SALTATION

作品数：37被引量：101H指数：6
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相关期刊：《International Soil and Water Conservation Research》《Research in Cold and Arid Regions》《Science China Earth Sciences》《International Journal of Sediment Research》更多>>
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Measuring the kinetic parameters of saltating sand grains using a high-speed digital camera被引量：5
《Science China(Physics,Mechanics & Astronomy)》2014年第6期1137-1143,共7页ZHANG Yang WANG Yuan JIA Pan 
supported by the National Natural Science Foundation of China(Grant No.11272252)
A high-speed digital camera is used to record the saltation of three sand samples(diameter range:300–500,200–300 and100–125μm).This is followed by an overlapping particle tracking algorithm to reconstruct the salt...
关键词：high-speed digital camera sand saltation particle tracking kinetic parameters 
Saltation and suspension of wind-blown particle movement被引量：5
《Science China(Physics,Mechanics & Astronomy)》2008年第10期1586-1596,共11页WANG Ping ZHENG XiaoJing HU WenWen 
Supported by the Key Project of the National Natural Science Foundation of China (Grant No. 10532040)
Several factors that affect the trajectories of sand particles in a wind-blown sand flux are analyzed by considering the stochastic movement of sand particles transported within turbulent flow in the atmospheric bound...
关键词：WIND EROSION SALTATION SUSPENSION STOCHASTIC model CRITERION 
Effects of the mid-air collision on sand saltation被引量：3
《Science China(Physics,Mechanics & Astronomy)》2008年第9期1416-1426,共11页HUANG Ning REN Shan ZHENG XiaoJing 
the Key Project of National Natural Science Foundation of China (Grant No 10532040);the National Natural Science Foundation of China (Grant Nos 40571018 and 10772073);the New Century Outstanding Talent of the Ministry of Education of China;the Science Fund of the Ministry of Education of China for PhD Program (Grant No 20060730014)
As to the fact that the effects of saltating particles’ mid-air collision on the sand transport rate are often neglected in the current theoretical models describing sand saltation movement,expressions to calculate v...
关键词：mid-air COLLISION SAND TRANSPORT RATE SALTATION 
Large-eddy simulation of formation of three-dimensional aeolian sand ripples in a turbulent field被引量：4
《Science China(Physics,Mechanics & Astronomy)》2008年第8期945-960,共16页WU ChuiJie1,WANG Ming2 & WANG Liang3 1 State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology,Dalian 116024,China 2 Yellow River Institute of Hydraulic Research,Zhengzhou 450003,China 3 Research Center for Fluid Dynamics,Science School,PLA University of Science and Technology,Nanjing 211101,China 
the Key Project of National Natural Science Foundation of China (Grant No. 10532040)
With the method of large-eddy simulation,the equation of spherule motion and the method of immersed boundary condition,numerical simulations of three-dimen-sional turbulent aeolian motion and the formation of sand rip...
关键词：large-eddy simulation equation of spherule motion SAND RIPPLES SALTATION CREEP 
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