A mesh-free particle model for simulation of flow and sediment transport in open channels
A mesh-free particle model for simulation of flow and sediment transport in open channels
批准号:
109585-2012
负责人:
Jin, YeeChung
金额:
$3.42万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2012
资助国家:
加拿大
项目状态:
已结题
起止时间:
2012-01-01 至 2013-12-31
中文摘要
流体流动问题的数值求解可以基于欧拉公式、拉格朗日方法或混合方法。由于网格的适应性和连通性问题,基于网格的数值方法,如有限差分、有限元或有限体积法,在模拟具有大变形和破碎性的几何和界面的复杂现象时存在困难,如波浪破碎和剧烈的河流水流。无网格方法使用一组任意分布的粒子来代替网格来求解各种边界和界面上的控制方程。
英文摘要
Solving fluid flow problems numerically may be based on the Eulerian formulation, the Lagrangian method, or a hybrid approach. Due to mesh adaptability and connectivity problems, mesh-based numerical methods such as finite difference, finite element, or finite volume methods have difficulties in the modeling of complicated phenomena with large deformation and fragmentation of geometry and interfaces such as wave breaks and violent river flows. The mesh-free methods use a set of arbitrarily distributed particles instead of mesh to solve governing equations in all kinds of boundaries and interfaces.
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资助金额:$2.48万
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资助金额:$2.48万
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批准号:RGPIN-2017-06397
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.48万
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负责人:Jin, YeeChung
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依托单位:
A mesh-free particle model for simulation of flow and sediment transport in open channels
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批准号:109585-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.42万
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财政年份:2016
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负责人:Jin, YeeChung
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依托单位:
A mesh-free particle model for simulation of flow and sediment transport in open channels
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批准号:109585-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.42万
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财政年份:2015
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负责人:Jin, YeeChung
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依托单位:
A mesh-free particle model for simulation of flow and sediment transport in open channels
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批准号:109585-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.42万
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财政年份:2014
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负责人:Jin, YeeChung
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依托单位:
A mesh-free particle model for simulation of flow and sediment transport in open channels
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批准号:429672-2012
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项目类别:Discovery Grants Program - Accelerator Supplements
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资助金额:$2.91万
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财政年份:2014
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负责人:Jin, YeeChung
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依托单位:
A mesh-free particle model for simulation of flow and sediment transport in open channels
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批准号:429672-2012
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项目类别:Discovery Grants Program - Accelerator Supplements
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资助金额:$2.91万
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财政年份:2013
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负责人:Jin, YeeChung
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依托单位:
A mesh-free particle model for simulation of flow and sediment transport in open channels
-
批准号:109585-2012
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$3.42万
-
财政年份:2013
-
负责人:Jin, YeeChung
-
依托单位:
A mesh-free particle model for simulation of flow and sediment transport in open channels
-
批准号:429672-2012
-
项目类别:Discovery Grants Program - Accelerator Supplements
-
资助金额:$2.91万
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财政年份:2012
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负责人:Jin, YeeChung
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依托单位:
Modeling flow and pressure distribution by multilayer averaged equations
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批准号:109585-2006
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.29万
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财政年份:2011
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负责人:Jin, YeeChung
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依托单位:
Modeling flow and pressure distribution by multilayer averaged equations
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批准号:109585-2006
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.29万
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财政年份:2010
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负责人:Jin, YeeChung
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依托单位:
Modeling flow and pressure distribution by multilayer averaged equations
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批准号:109585-2006
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.29万
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财政年份:2009
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负责人:Jin, YeeChung
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依托单位:
Modeling flow and pressure distribution by multilayer averaged equations
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批准号:109585-2006
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.29万
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财政年份:2008
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负责人:Jin, YeeChung
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依托单位:
Modeling flow and pressure distribution by multilayer averaged equations
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批准号:109585-2006
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.29万
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财政年份:2007
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负责人:Jin, YeeChung
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依托单位:
Modeling flow and pressure distribution by multilayer averaged equations
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批准号:109585-2006
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.29万
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财政年份:2006
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负责人:Jin, YeeChung
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依托单位:
Use depth-averaged equations to model sediment transport
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批准号:109585-2002
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.75万
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财政年份:2005
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负责人:Jin, YeeChung
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依托单位:
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