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.
|Titel||Computational Fluid Dynamics 2002 (Proceedings of the Second International Conference on Computational Fluid Dynamics, ICCFD, Sydney, Australia, July 15-19, 2002)|
|Redacteuren||S. Armfield, P. Morgan, K, Srinivas|
|Plaats van productie||Berlin|
|ISBN van geprinte versie||3-540-00739-3|
|Status||Gepubliceerd - 2003|
Lewis, M. R., Koren, B., & Raven, H. C. (2003). Computation of 3D steady Navier-Stokes flow with free-surface gravity waves. In S. Armfield, P. Morgan, & K. Srinivas (editors), Computational Fluid Dynamics 2002 (Proceedings of the Second International Conference on Computational Fluid Dynamics, ICCFD, Sydney, Australia, July 15-19, 2002) (blz. 100-105). Springer.