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January 31, 2005, 18:41 |
Navier-Stokes --- Runge-Kutta
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OK, here's an archived thread I thought I'd resurrect
http://www.cfd-online.com/Forum/main...cgi?read=32057 Here's a continuation thread ... There are many people who use explicit Runge-Kutta methods for the Navier-Stokes Equations. This one has tons of detail for explicit methods: http://techreports.larc.nasa.gov/ltrs/1999-cit.html ( Go down to 133; ICASE Report 99-22) Here are some people who cite Williamsons paper: http://scholar.google.com/scholar?q=low-storage+Williamson+Navier&ie=UTF-8&oe=UTF-8&hl=en Here are some papers for implicit Runge-Kutta methods applied to the Navier-Stokes Equations: http://techreports.larc.nasa.gov/ltr...-2001-2612.pdf http://techreports.larc.nasa.gov/ltr...-2002-3346.pdf http://fun3d.larc.nasa.gov/papers/carpenter.pdf There are many kinds of implicit Runge-Kutta methods: ================================================== === Diagonally Implicit Runge-Kutta (DIRK) methods Singly Diagonally Implicit Runge-Kutta (SDIRK) methods Explicit Singly Diagonally Implicit Runge-Kutta (ESDIRK) methods Singly Implicit Runge-Kutta (SIRK) methods Multiply Implicit Runge-Kutta (MIRK) methods Mono Implicit Runge-Kutta (MIRK) methods Gauss Implicit Runge-Kutta methods Radau Implicit Runge-Kutta methods Lobatto Implicit Runge-Kutta methods ============================================== ESDIRKs are the most appropriate to large-scale CFD. There are also implicit/explicit Runge-Kutta methods for the Navier-Stokes Equations: http://portal.acm.org/citation.cfm?id=267001 http://portal.acm.org/citation.cfm?i...l=GUIDE&dl=ACM http://portal.acm.org/citation.cfm?id=639155.639164 |
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