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2003 1

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IMPLEC algorithm 1

algebraic-stress turbulent model 1

anisotropic 1

concentration field 1

convection-diffusion 1

curvilinear coordinates 1

diffusion-transportation 1

k-ε model 1

meandering channel 1

pollutant 1

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Numerical Computation of Flow and Pollutant Diffusion - Transportation With Non-orthogonal CurvilinearCoordinates

Wu Xiugang,Shen Yongming,Zheng Yonghong,Yang Zhifeng

Strategic Study of CAE 2003, Volume 5, Issue 2,   Pages 57-61

Abstract:

Based on depth-averaged mathematic model of flow and pollutant transportation in non-orthogonal curvilinearcoordinates, the k-ε double equations´ turbulence model and the coupling arithmetic of

Keywords： curvilinear coordinates     meandering channel     diffusion-transportation     IMPLEC algorithm     concentration field    

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Algebraic-stress Turbulent Model of Planar 2-D Pollutant Convection-Diffusion in Curvilinear Coordinates

Wu Xiuguang,Shen Yongming,Wang Min,Yang Zhifeng

Strategic Study of CAE 2005, Volume 7, Issue 7,   Pages 60-64

Abstract:

The shallow-water equations and pollutant convective-diffusive equation are transformed into curvilinearturbulence items, and algebraic-stress turbulent model of planar 2-D pollutant convection-diffusion in curvilinearcoordinates is built.

Keywords： pollutant     convection-diffusion     anisotropic     algebraic-stress turbulent model     k-ε model    

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Title Author Date Type Operation

Numerical Computation of Flow and Pollutant Diffusion - Transportation With Non-orthogonal CurvilinearCoordinates

Wu Xiugang,Shen Yongming,Zheng Yonghong,Yang Zhifeng

Journal Article

Algebraic-stress Turbulent Model of Planar 2-D Pollutant Convection-Diffusion in Curvilinear Coordinates

Wu Xiuguang,Shen Yongming,Wang Min,Yang Zhifeng

Journal Article