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

Bonfiglioli, Aldo and Campobasso, Sergio and Carpentieri, Bruno and bollhoefer, matthias (2012) A parallel 3D unstructured implicit RANS solver for compressible and incompressible CFD simulations. In: Parallel Processing and Applied Mathematics. Lecture Notes in Computer Science . Springer, Berlin, pp. 312-322. ISBN 9783642314995

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Abstract

A recently developed parallel three-dimensional flow solver of the turbulent Navier-Stokes equations is presented. The space discretization of the continuous equations is performed by means of the Fluctuation Splitting algorithm, and the implicit integration process of the discrete equations is based on an effectively preconditioned Newton-Krylov subspace algorithm. 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.

Item Type:
Contribution in Book/Report/Proceedings
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/aacsb/disciplinebasedresearch
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ID Code:
71776
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Deposited On:
14 Nov 2014 10:01
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 05:48