Reducing Numerical Diffusion Effects with Pycnocline Filter

Numerical or artificial diffusion is the unintentional smoothing of gradients associated with the discretization of the transport equations. In lakes and reservoirs where through-flow is small, the effects of numerical diffusion of mass are cumulative, leading to a progressive weakening of vertical...

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Veröffentlicht in:	Journal of hydraulic engineering (New York, N.Y.) N.Y.), 2003-03, Vol.129 (3), p.215-224
Hauptverfasser:	Laval, Bernard, Hodges, Ben R, Imberger, Jörg
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Buildings. Public works Computation methods. Tables. Charts Exact sciences and technology Hydraulic constructions Israel, Kinneret L Structural analysis. Stresses TECHNICAL PAPERS
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