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2017年1期
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Laboratory measurements of vortex-induced sediment pickup rates
Laboratory measurements of vortex-induced sediment pickup rates
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摘要
在现在的学习,旋涡在开的隧道流动被产生,跨流动的柱体在床附近水平地安装了。沉积拾起率然后下游地在隧道床上被测量用一部沉积电梯的柱体。拾起率面对旋涡指数地增加的试验性的数据表演。二种不同关系能清楚地为没有障碍的流动在拾起率和streamwise速度变化,为妨碍柱体的流动的变化和其它的最大的root-mean-square(rms)价值之间被观察。结果暗示导致旋涡的沉积拾起不能基于传统的边界层理论被解释。
DOI
3j7wwxqqd1/1729377
作者
Niansheng Cheng;Adel Emadzadeh
机构地区
不详
出处
《国际泥沙研究:英文版》
2017年1期
关键词
实验室测量
沉积物
拾取
涡流
速率
明渠流量
分类
[天文地球][地球物理学]
出版日期
2017年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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来源期刊
国际泥沙研究:英文版
2017年1期
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相关关键词
实验室测量
沉积物
拾取
涡流
速率
明渠流量
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