Wang, Yongqi (2002)
The Importance of Reasonable Numerical Schemes in Lake Circulation Simulation.
In: Proceedings in Applied Mathematics and Mechanics (PAMM), 1 (1)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Three difference methods - two traditional central and upstream difference schemes (CDS and UDS) and a highresolution total variation diminishing (TVD) method - are applied to discretize the one-dimensional advection problem as well as the advection terms in the three-dimensional advection-diffusion lake circulation problem. It is demonstrated that the choice of reasonable numerical schemes is fairly importance. The traditional numerical treatments with respect of the advection terms in the lake dynamical equations are fairly arguable, although they are still most frequently employed in lake circulation models, and the TVD technique is most preferable and reasonable.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2002 |
| Autor(en): | Wang, Yongqi |
| Art des Eintrags: | Bibliographie |
| Titel: | The Importance of Reasonable Numerical Schemes in Lake Circulation Simulation |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Januar 2002 |
| Verlag: | John Wiley and Sons |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Proceedings in Applied Mathematics and Mechanics (PAMM) |
| Jahrgang/Volume einer Zeitschrift: | 1 |
| (Heft-)Nummer: | 1 |
| URL / URN: | http://onlinelibrary.wiley.com/doi/10.1002/1617-7061%2820020... |
| Kurzbeschreibung (Abstract): | Three difference methods - two traditional central and upstream difference schemes (CDS and UDS) and a highresolution total variation diminishing (TVD) method - are applied to discretize the one-dimensional advection problem as well as the advection terms in the three-dimensional advection-diffusion lake circulation problem. It is demonstrated that the choice of reasonable numerical schemes is fairly importance. The traditional numerical treatments with respect of the advection terms in the lake dynamical equations are fairly arguable, although they are still most frequently employed in lake circulation models, and the TVD technique is most preferable and reasonable. |
| Zusätzliche Informationen: | DOI: 10.1002/1617-7061(200203)1:1<530::AID-PAMM530>3.0.CO;2-N |
| Fachbereich(e)/-gebiet(e): | Studienbereiche 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Fachgebiet für Strömungsdynamik (fdy) Studienbereiche > Studienbereich Mechanik |
| Hinterlegungsdatum: | 23 Aug 2011 14:59 |
| Letzte Änderung: | 20 Feb 2019 14:26 |
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