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A 2D VERTICAL FINITE ELEMENT MODEL FOR SEDIMENT TRANSPORT DUE TO TIDAL FLOW

机译:潮汐流动的二维垂直有限元模型

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摘要

An estuarine two-dimensional vertical finite-element model of suspended sediment transport has been established by the sediment conservation equation. The primary objective of the present paper is to develop and verify a 2DV estuarine tidal flow and sediment transport model derived by the moving grid FEM. To this end, finite-element method has been used. An arbitrarily shaped quadrilateral element has been selected. This model has been compared with analytical solution. The tidal flow model was developed by Li and Shi. This represents a step towards developing a general 2DV estuarine model.
机译:利用沉积物守恒方程建立了河口二维悬浮物垂直垂向有限元模型。本文的主要目的是开发和验证由移动网格有限元法导出的2DV河口潮流和泥沙输送模型。为此,已经使用了有限元方法。选择了任意形状的四边形元素。该模型已与解析解决方案进行了比较。潮流模型是由李和施开发的。这代表了开发通用2DV河口模型的一步。

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