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  • 标题:Derivation of Equation for Mean Suspended Sediment Based on Probabilistic Concept
  • 本地全文:下载
  • 作者:Hyeon Cheol Yoon ; Sam Hee Lee ; Sung Won Park
  • 期刊名称:International Journal of Environmental Science and Development
  • 印刷版ISSN:2010-0264
  • 出版年度:2017
  • 卷号:8
  • 期号:8
  • 页码:610-614
  • DOI:10.18178/ijesd.2017.8.8.1025
  • 摘要:An accurate estimation of sediment discharge in rivers and streams should be solved for the appropriate river management and monitoring. In this study, a new formula which has minimum parameters considering existing ones with a concept of entropy by a probabilistic approach, was developed and mean suspended sediment concentration were estimated. Results of this new formula were verified with the experimental results which were conducted with a steady state and gradually injecting sediment (D= 105 ㎛) in a rectangular cross-sectional flume previously. The relationship between the measured sediment distribution and the estimated sediment distribution has a good agreement.
  • 关键词:Entropy; entropy suspended sediment parameter; mean suspended sediment concentration; Probabilistic approach
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