Computation of 3D steady Navier-Stokes flow with free-surface gravity waves

M.R. Lewis, B. Koren, H.C. Raven

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    Abstract

    In this paper an iterative method for the computation of stationary gravity-wave solutions is investigated, using a novel formulation of the free-surface (FS) boundary-value problem. This method requires the solution of a sequence of stationary Reynolds-Averaged Navier-Stokes subproblems employing the so-called quasi free-surface condition. The numerical performance of the new approach is investigated for two test cases. The first test case involves the computation of the 3D gravity-wave pattern due to a pressure perturbation imposed on a uniform flow. The second is the computation of the gravity-wave pattern generated by a realistic ship-hull form, known as Series 60. Results of the ship-hull case are compared with experimental data.
    Original languageEnglish
    Title of host publicationComputational Fluid Dynamics 2002 (Proceedings of the Second International Conference on Computational Fluid Dynamics, ICCFD, Sydney, Australia, July 15-19, 2002)
    EditorsS. Armfield, P. Morgan, K, Srinivas
    Place of PublicationBerlin
    PublisherSpringer
    Pages100-105
    ISBN (Print)3-540-00739-3
    Publication statusPublished - 2003

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