A numerical model for flow-salt-sediment movement in tidal estuaries (Q1375458)
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scientific article; zbMATH DE number 1100650
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A numerical model for flow-salt-sediment movement in tidal estuaries |
scientific article; zbMATH DE number 1100650 |
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A numerical model for flow-salt-sediment movement in tidal estuaries (English)
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6 January 1998
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Considering the flow-salt-sediment motion in tidal estuaries, the author presents the three-dimensional time-dependent equations for the Reynolds-averaged velocity, pressure, salinity and the suspended sediment concentration. After mapping the estuary region on the unit cube, a numerical solution is obtained by using the finite difference method together with the boundary conditions and the input surface displacements from the open boundaries. Finally, a comparison with data from Changjiang estuary is made.
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Reynolds-averaged equations
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unit cube
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input surface displacements
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Changjiang estuary
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