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Investigation of the sediment transport capacity in vegetated open channel flow
Journal of Hydrodynamics ( IF 3.4 ) Pub Date : 2021-04-07 , DOI: 10.1007/s42241-021-0021-0
Wen-xin Huai , Xiang Wang , Yakun Guo , Zhao-hua Sun , Zhong-hua Yang

The suspended sediment transport capacity is important for estimating the suspended load concentration and the ecological environment of the river. So far, few studies have been conducted to investigate the suspended sediment transport capacity in the vegetated sediment-laden flow. In this study, a new formula is derived to predict the sediment transport capacity in a vegetated flow by considering the absolute value of the energy loss between the sediment-laden flow and the clear water flow. Finally, the formula is expressed in a practical form by using the logarithmic matching method.



中文翻译:

植被明渠水流中泥沙输送能力的研究

悬浮的泥沙输送能力对于估算河流的悬浮负荷浓度和生态环境非常重要。到目前为止,很少进行研究以研究含植物的泥沙流中的悬浮泥沙输送能力。在这项研究中,通过考虑含泥沙流和清水流之间能量损失的绝对值,推导了一个新公式来预测植被流中的泥沙输送能力。最后,使用对数匹配方法以实用的形式表示该公式。

更新日期:2021-04-11
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