Convective terms -- CFD Online Discussion Forums

June 21, 2004, 08:41	Convective terms	#1
Maciej Matyka Guest Posts: n/a	I am looking for net available papers about a mathematics behind numerical discretisation of convectove terms in Navier-Stokes incompressible solution for free surface flows on staggered grids. As far as I know there are several methods widely used in that type of numerical calculations: second order central difference, upwind, hybrid method and UTOPIA, for example. What I am really looking for is an introduction to or comparison of those methods. I am currently working on a new free surface solver based on MAC method (Harlow and Welch 1965) with SIMPLE projection (Patankar) and have some big troubles with flow without a viscosity. Hope somebody there is able to help me, Best Regards, Maciej Matyka <A HREF="http://panoramix.ift.uni.wroc.pl/~maq">http://panoramix.ift.uni.wroc.pl/~maq</a>

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