A parallel 3d unstructured implicit RANS solver for compressible and incompressible CFD simulations

Authors:
Aldo Bonfiglioli;Sergio Campobasso;Bruno Carpentieri;Matthias Bollhöfer
Affiliations:
Dip.to di Ingegneria e Fisica dell'Ambiente, University of Basilicata, Potenza, Italy;School of Engineering, Glasgow University, Glasgow, UK;Institute of Mathematics and Computing Science, University of Groningen, Groningen, The Netherlands;Institute of "Computational Mathematics", Technische Universität Braunschweig, Germany
Venue:
PPAM'11 Proceedings of the 9th international conference on Parallel Processing and Applied Mathematics - Volume Part II
Year:
2011

Citing 3
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Abstract

A recently developed parallel three-dimensional flow solver of the turbulent Navier-Stokes equations, based on Fluctuation Splitting discretization scheme and an effectively preconditioned Newton-Krylov subspace algorithm, is presented. The high computational performance is demonstrated using a suite of two- and three-dimensional test cases with grids featuring up to 6.5 million nodes.