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June 24, 2008, 13:48 |
Hi!
I'm trying to figure wh
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New Member
Rickard Bensow
Join Date: Mar 2009
Location: Göteborg, Sweden
Posts: 10
Rep Power: 17 |
Hi!
I'm trying to figure what the parameter psi that can be specified for e.g. the limitedLinear or vanLeer interpolation schemes really do: default vanLeer psi; The UserGuide says: "Some TVD/NVD schemes require a coefficient psi,0 < psi < 1, where psi = 1 corresponds to TVD conformance, usually giving best convergence and psi = 0 corresponds to best accuracy." Is it some blending between CD and the TVD scheme or ...? Regards, Rickard |
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