Uncertainty quantification in littoral erosion

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• 作者：Bijan Mohammadi ^{bijan.mohammadi@umontpellier.fr}
• 关键词：Backward propagation ; Quantile ; Uncertainty ; Littoral morphodynamics ; Shallow water equations ; Sensitivity analysis ; Worst-case analysis
• 刊名：Computers & Fluids
• 出版年：2017
• 出版时间：17 January 2017
• 年：2017
• 卷：143
• 期：Complete
• 页码：120-133
• 全文大小：5296 K
• 卷排序：143

文摘

Value at Risk (VaR) of bed flow receptivity for extreme deformation scenarios. Gaussian framework where VaR and variance are easily linked. Dynamics of variance of PDF of bed receptivity linked to bottom morphodynamics. Bed deformations minimizing given functional. Uncertainty accounted for during the fluid-structure coupling.