NUMERICAL SIMULATION OF EXTREME WAVE GENERATION USING VOF METHOD

被引：50

作者：

Zhao Xi-zeng ^{[1
,2
]}

Hu Chang-hong ^{[1
]}

Sun Zhao-chen ^{[2
]}

机构：

[1] Kyushu Univ, RIAM, Fukuoka 812, Japan

[2] Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116024, Peoples R China

来源：

JOURNAL OF HYDRODYNAMICS | 2010年 / 22卷 / 04期

基金：

中国国家自然科学基金;

关键词：

extreme wave; Volume Of Fluid (VOF); wave focusing; wave tank; regular wave;

D O I：

10.1016/S1001-6058(09)60078-0

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Numerical simulations of extreme wave generation are carried out by using the Volume Of Fluid (VOF) method. Extreme waves are generated based on wave focusing in a 2-D numerical model. To validate the capability of the VOF-based model described in this article, the propagation of regular waves is computed and compared with the theoretical results. By adjusting the phases of wave components, extreme waves are formed at given time and given position in the computation. The numerical results are compared with theoretical solutions and experimental data. It is concluded that the present model based on the VOF technique can provide acceptably accurate numerical results to serve practical purposes.

引用

页码：466 / 477

页数：12

共 27 条

[1]

Bunnik T, 2008, INT OFFSHORE POLAR E, P32

[2]

CLAUSS G, 2006, 25 INT C OFFSH MECH, P1

[3] 3-D HOS simulations of extreme waves in open seas [J].

Ducrozet, G. ;

Bonnefoy, F. ;

Le Touze, D. ;

Ferrant, P. .

NATURAL HAZARDS AND EARTH SYSTEM SCIENCES, 2007, 7 (01) :109-122

[4]

Dysthe K, 2008, ANNU REV FLUID MECH, V40, P287, DOI [10.1146/annurev.fluid.40.111406.102203, 10.1146/annurev.fluid.40.111406.102]

[5] WATER ENTRY OF A WEDGE BASED ON SPH MODEL WITH AN IMPROVED BOUNDARY TREATMENT [J].

Gong Kai ;

Liu Hua ;

Wang Ben-long .

JOURNAL OF HYDRODYNAMICS, 2009, 21 (06) :750-757

[6] A CIP-based method for numerical simulations of violent free-surface flows [J].

Hu, CH ;

Kashiwagi, M .

JOURNAL OF MARINE SCIENCE AND TECHNOLOGY, 2004, 9 (04) :143-157

[7]

Huijsmans RHM, 2004, P 14 INT OFFSH POL E, V1, P366

[8]

Janssen PAEM, 2003, J PHYS OCEANOGR, V33, P863, DOI 10.1175/1520-0485(2003)33<863:NFIAFW>2.0.CO

[9]

[10] Physical mechanisms of the rogue wave phenomenon [J].

Kharif, C ;

Pelinovsky, E .

EUROPEAN JOURNAL OF MECHANICS B-FLUIDS, 2003, 22 (06) :603-634

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