NUMERICAL SIMULATION OF WAVE INTERACTION WITH AN OSCILLATING WAVE SURGE CONVERTER

被引：0
|
作者：
Rafiee, Ashkan [1 ]
Elsaesser, Bjoern [2 ]
Dias, Frederic [1 ]
机构：
[1] Univ Coll Dublin, Sch Math Sci, Dublin 2, Ireland
[2] Queens Univ Belfast, Sch Planning Architecture & Civil Engn, Belfast, Antrim, North Ireland
来源：
PROCEEDINGS OF THE ASME 32ND INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING - 2013 - VOL 5 | 2013年
关键词：
SMOOTHED PARTICLE HYDRODYNAMICS; FREE-SURFACE FLOWS; SPH METHOD;
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：
This paper deals with numerical studies of wave interaction with an Oscillating Wave Surge Converters (OWSC) using a Godunov-type SPH method. The use of a Riemann solver in calculating the density field results in a smoother SPH pressure field. Hence, a more accurate estimation of loads on the OWSC is achieved. Furthermore, the Lagrangian form of the RANS k - epsilon model is included in the SPH equations to better capture the turbulent features of the flow. SPH simulations were performed in both two dimensions (2D) and three dimensions (3D) and results for the flow pattern and loads are compared with experimental data.
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页数：10
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