Application of Discontinuous Galerkin Method for Two-Dimensional Suspended Sediment Transport Based on Meshes of Model

机译：基于模型网格的非连续Galerkin方法在二维悬浮泥沙运移中的应用

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A depth-averaged two-dimensional (2-D) numerical model was developed in the present paper, with the goal of simulating suspended sediment transport. In the model, the advection-diffusion equation of the suspended sediment was solved using the Discontinuous Galerkin (DG) method based on unstructured meshes. According to the suspended sediment characteristics of Lianyungang port, the model was applied to simulate the 2-D suspended sediment transport with reasonably determine the related sediment parameters. The evaluation of the model revealed good agreement between the proposed model and field data of suspended sediment concentrations. The model can correctly reflect the characteristics of suspended sediment motion around Lianyungang Harbor.

机译：本文建立了一个深度平均的二维（2-D）数值模型，其目的是模拟悬浮泥沙的运移。在该模型中，使用基于非结构网格的不连续Galerkin（DG）方法求解了悬浮泥沙的对流扩散方程。根据连云港港的悬浮泥沙特征，采用该模型模拟二维悬浮泥沙运移，合理确定了相关的泥沙参数。对模型的评估表明，所提出的模型与悬浮泥沙浓度的现场数据之间具有很好的一致性。该模型可以正确反映连云港港区悬浮泥沙运动特征。

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《International Conference on Smart Grid and Electrical Automation》|2016年|71-74|共4页
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Zhao Zhangyi;
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Sediments; Mathematical model; Numerical models; Method of moments; Data models; Stress; Sea measurements;

机译：沉积物;数学模型;数值模型;矩量法;数据模型;应力;海洋测量;

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机译：新的二维斜率限制器，用于任意网格上的不连续Galerkin方法
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机译：多边形网格的快速数值积分及其在不连续Galerkin有限元方法中的应用
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机译：高维非结构化网格上空间离散化的Krylov隐式积分因子方法：在不连续Galerkin方法中的应用
4. Application of Discontinuous Galerkin Method for Two-Dimensional Suspended Sediment Transport Based on Meshes of Model [C] . Zhao Zhangyi International Conference on Smart Grid and Electrical Automation . 2016

机译：基于模型网格的近视悬浮沉积物运输不连续Galerkin方法的应用
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机译：混合网格上GPU加速的不连续Galerkin方法：在地震成像中的应用
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机译：使用Runge-Kutta不连续Galerkin方法简化的血流模型的比较
7. Simulation of suspended sediment and contaminant transport in shallow water using two-dimensional depth-averaged model with unstructured meshes [O] . Zhu Zhenduo 2011

机译：利用非结构网格二维深度平均模型模拟浅水中悬浮泥沙和污染物运移
8. Discontinuous Galerkin Methods for Kinetic Plasma and Hybrid Plasma/Fluid Modeling with Applications to Microwave Generation and Laser- Matter Interaction. [R] . Hesthaven, J. S. 2011

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Application of Discontinuous Galerkin Method for Two-Dimensional Suspended Sediment Transport Based on Meshes of Model

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