fluid mechanics

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#512

From: COMTET
Date: Sun, 13 Sep 1992 05:23

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Is there an algorithm using Finite Elements to simulate the evolution of

a dye with a given difusivity in an uncompressible fluid in two spatial

dimensions ? the equation adimensionned is :

dC/dt + v.gradC = (1/Re.Sc) Laplacian (C)

wher Re and Sc are the Reynolds and the Schmidt numbers.

Such an algorithm exists with finite centered differences and an implicit

scheme in time. (overelaxation method)

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Path: arc1-ca.pugleaf.net!sparky!uunet!news.univie.ac.at!blekul11!frmop11!frecp12!comtet
Organisation: ECP-Paris France
Date: Sunday, 13 Sep 1992 01:23:10 EDT
From: <COMTET@FRECP12.BITNET>
Message-ID: <92257.012310COMTET@FRECP12.BITNET>
Newsgroups: sci.math.num-analysis
Subject: fluid mechanics
Lines: 13