Modeling rainfall-runoff processes using smoothed particle hydrodynamics with mass-varied particles

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• 作者：Tsang-Jung Chang ; Yu-Sheng Chang ; ^{d01622002@ntu.edu.tw} ; Kao-Hua Chang
• 关键词：Smoothed particle hydrodynamics ; Mass-varied particle ; Shallow water equations ; Rainfall-runoff process
• 刊名：Journal of Hydrology
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：543
• 期：part_PB
• 页码：749-758
• 全文大小：2468 K
• 卷排序：543

文摘

Mass-varied particle is used in smoothed particle hydrodynamics for the first time. The smoothing length updating formula is modified according to new assumptions. The SPH-SWE method is successfully extended to model rainfall-runoff processes.