Numerical solution of steady free-surface Navier-Stokes flow

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    Abstract

    The usual time integration approach for solving steady viscous free-surface flow problems has several drawbacks. We propose an efficient iterative method, which relies on a so-called quasi free-surface condition. It is shown that the method displays asymptotically mesh-width independent convergence behavior. Numerical results for flow over an obstacle in a channel are presented. The results confirm mesh-width independence of the convergence behavior. Comparison of the numerical results with measurements shows good agreement.
    Original languageEnglish
    Title of host publicationComputational Fluid Dynamics 2000 (Proceedings of the First International Conference on Computational Fluid Dynamics, Kyoto, Japan, July 10-14, 2000)
    EditorsN. Satofuka
    Place of PublicationBerlin
    PublisherSpringer
    Pages305-310
    ISBN (Print)3-540-41459-2
    Publication statusPublished - 2001

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