Solving the depth-integrated solute transport equation with a TVD-MacCormack scheme
D Liang, X Wang, RA Falconer… - … Modelling & Software, 2010 - Elsevier
Details are given of a numerical model for predicting solute transport in shallow waters. The
alternating operator-splitting technique is used to separate the spatial discretisation of the
advection and diffusion terms in each step of the time marching procedure. In the diffusion
stage, a second-order accurate central scheme is used. In the advection stage, a five-point
Total Variation Diminishing (TVD) modification is made to the standard MacCormack
scheme. The model performance is examined by comparing numerical predictions with …
alternating operator-splitting technique is used to separate the spatial discretisation of the
advection and diffusion terms in each step of the time marching procedure. In the diffusion
stage, a second-order accurate central scheme is used. In the advection stage, a five-point
Total Variation Diminishing (TVD) modification is made to the standard MacCormack
scheme. The model performance is examined by comparing numerical predictions with …
Solving the depth-integrated solute transport equation with a TVD-MacCormack scheme.
LDF Liang DongFang, WXL Wang XiaoLin… - 2010 - cabidigitallibrary.org
Details are given of a numerical model for predicting solute transport in shallow waters. The
alternating operator-splitting technique is used to separate the spatial discretisation of the
advection and diffusion terms in each step of the time marching procedure. In the diffusion
stage, a second-order accurate central scheme is used. In the advection stage, a five-point
Total Variation Diminishing (TVD) modification is made to the standard MacCormack
scheme. The model performance is examined by comparing numerical predictions with …
alternating operator-splitting technique is used to separate the spatial discretisation of the
advection and diffusion terms in each step of the time marching procedure. In the diffusion
stage, a second-order accurate central scheme is used. In the advection stage, a five-point
Total Variation Diminishing (TVD) modification is made to the standard MacCormack
scheme. The model performance is examined by comparing numerical predictions with …
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