GENERATING AND ABSORBING BOUNDARY CONDITIONS FOR FREE-SURFACE FLOW SIMULATIONS IN OFFSHORE APPLICATIONS

被引：0
|
作者：
Duz, Bulent [1 ]
Huijsmans, Rene H. M. [1 ]
Wellens, Peter R. [2 ]
Borsboom, Mart J. A. [2 ]
Veldman, Arthur E. P. [3 ]
Luppes, Roel [3 ]
机构：
[1] Delft Univ Technol, Dept Ship Hydrodynam, NL-2628 CD Delft, Netherlands
[2] Deltares, NL-2600 MH Delft, Netherlands
[3] Univ Groningen, Inst Math & Comp Sci, POB 407, NL-9700 AK Groningen, Netherlands
来源：
PROCEEDINGS OF THE ASME 34TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2015, VOL 2 | 2015年
关键词：
APPROXIMATIONS;
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
Numerical simulations of wave phenomena necessarily have to be carried out in a limited computational domain. This implies that incoming waves should be prescribed properly, and the outgoing waves should leave the domain without causing reflections. In this paper we will present an enhanced type of such generating and absorbing boundary conditions (GABC). The new approach is applied in studies of extreme hydrodynamic wave impact on rigid and floating structures in offshore and coastal engineering, for which the VOF-based CFD simulation tool ComFLOW has been developed.
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页数：11
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