Wave diffraction in a current around a large-scale vertical circular cylinder

被引：0

作者：

Li, YC ^{[1
]}

Liu, DL ^{[1
]}

Chen, B ^{[1
]}

Li, LP ^{[1
]}

机构：

[1] Dalian Univ Technol, Civil & Hydraul Engn Sch, Dalian, Liaoning, Peoples R China

来源：

PROCEEDINGS OF THE FOURTEENTH (2004) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 1 | 2004年

关键词：

wave; current; diffraction; large circular cylinder;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The wave diffraction in a current around a large-scale vertical circular cylinder is studied numerically in this paper. The wave relative frequency in the coordinate system moving with current and the angle between the direction of wave propagation and that of current are computed based on the wave dispersion relation. The current field is computed by solving the shallow water equation. The wave field is computed by solving the Mild Slope Equation that has taken the current's affect into account. The coupling result is obtained by iterative calculation of above two fields. A numerical model is established using a Finite Element Method for simulating the wave diffraction in a current around a large-scale vertical circular cylinder, the numerical results are reasonable to compare with the experimental data.

引用

页码：390 / 394

页数：5

共 50 条

[1] LOCAL SCOUR AROUND A LARGE-SCALE VERTICAL CIRCULAR CYLINDER DUE TO COMBINED WAVE-CURRENT ACTION
Zhao Ming
Teng Bin
Li Lin-pu
[J]. JOURNAL OF HYDRODYNAMICS, 2004, 16 (01) : 7 - 16
[2] LOCAL SCOUR AROUND A LARGE-SCALE VERTICAL CIRCULAR CYLINDER DUE TO COMBINED WAVE-CURRENT ACTION
ZHAO Ming
[J]. Journal of Hydrodynamics, 2004, (01) : 7 - 16
[3] Numerical simulation of wave scour around a large-scale circular cylinder
Zhao, M
Teng, B
Liu, SX
[J]. CHINA OCEAN ENGINEERING, 2002, 16 (04) : 513 - 524
[4] Numerical Simulation of Wave Scour Around A Large-Scale Circular Cylinder
赵明
滕斌
柳淑学
[J]. China Ocean Engineering, 2002, (04) : 513 - 523
[5] Wave scour around a large vertical circular cylinder
Sumer, BM
Fredsoe, J
[J]. JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING, 2001, 127 (03) : 125 - 134
[6] Short crested wave-current forces around a large vertical circular cylinder
Jian, Yongjun
Zhan, Jiemin
Zhu, Qingyong
[J]. EUROPEAN JOURNAL OF MECHANICS B-FLUIDS, 2008, 27 (03) : 346 - 360
[7] Large-scale computations of flow around a circular cylinder
Wissink, Jan G.
Rodi, Wolfgang
[J]. HIGH PERFORMANCE COMPUTING ON VECTOR SYSTEMS 2007, 2008, : 71 - 81
[8] Experimental study on wave-current interactions around a large-scale cylinder
[J]. Lin, Ming-Chung, 1600, Japan Soc of Civil Engineers, Tokyo (38):
[9] Discussion of the problems of nonlinear water wave diffraction around porous vertical circular cylinder
Huang, H.
Zhu, Q. Y.
Fu, J.
[J]. NEW TRENDS IN FLUID MECHANICS RESEARCH: PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON FLUID MECHANICS, 2007, : 510 - +
[10] Simple numerical model of local scour depth around a large-scale circular cylinder due to combined wave-current action
Liu, De-Liang
Li, Yu-Cheng
Li, Lin-Pu
Chen, Bing
[J]. Dalian Ligong Daxue Xuebao/Journal of Dalian University of Technology, 2004, 44 (06): : 866 - 869

← 1 2 3 4 5 →