Parallel algorithms for DNS of compressible flow

Martin Streng, Hans Kuerten, Jan Broeze, Bernard Geurts

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    Abstract

    We indicate that the use of higher order accurate spatial discretization is necessary to obtain sufficiently accurate DNS for the validation of subgrid models in LES. Furthermore, we pay attention to the efficiency of the implementation of these discretizations on several parallel platforms. In order to illustrate this, we consider compressible flow over a flat plate. We give a priori test results for LES of this flow.
    Original languageEnglish
    Title of host publicationProgress and challenges in CFD methods and algorithms
    Subtitle of host publicationPapers presented and discussions recorded at the 77th Fluid Dynamics Panel Symposium held in Seville, Spain, 2-5 October 1995
    Place of PublicationHull, Canada
    PublisherAGARD
    Pages23/1-23/10
    Number of pages10
    ISBN (Print)92-836-0026-6
    Publication statusPublished - 11 Jan 1995
    Event77th Fluid Dynamics Panel Symposium 1995 - Seville, Spain
    Duration: 2 Oct 19955 Oct 1995
    Conference number: 77

    Publication series

    NameAGARD Conference Proceedings
    PublisherAGARD
    Volume578

    Conference

    Conference77th Fluid Dynamics Panel Symposium 1995
    CountrySpain
    CitySeville
    Period2/10/955/10/95

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