An absorbing boundary condition for free surface water wavesDuz, B., Borsboom, M. J. A., Veldman, A. E. P., Wellens, P. R. & Huijsmans, R. H. M., 12-Oct-2017, In : Computers & fluids. 156, p. 562-578 17 p.
Research output: Contribution to journal › Article › Academic › peer-review
In this paper, the use of an absorbing boundary condition (ABC) is investigated for the numerical simulation of free surface water waves. An enhanced type of an ABC based on the first- and second-order Higdon boundary conditions is presented. The numerical implementation of the ABC using a staggered grid arrangement is explained in detail. Numerical examples are provided to demonstrate the performance of the proposed boundary conditions. (C) 2017 Elsevier Ltd.
|Number of pages||17|
|Journal||Computers & fluids|
|Publication status||Published - 12-Oct-2017|
|Event||9th International Conference on Computational Fluid Dynamics (ICCFD) - Istanbul, Turkey|
Duration: 11-Jul-2016 → 15-Jul-2016
9th International Conference on Computational Fluid Dynamics (ICCFD)
11/07/2016 → 15/07/2016Istanbul, Turkey
- Local absorbing boundary condition, Regular and irregular water waves, Higdon boundary condition, Dispersive effects, Directional effects, NUMERICAL-SIMULATION, HYPERBOLIC SYSTEMS, EQUATION, FLOW, MODEL, FORMULATION, EXTENSIONS, SPACECRAFT, SCHEME