A Numerical Model Study on Ice Boom in a Coastal Lake

被引：15

作者：

Kolerski, Tomasz ^{[1
]}

Shen, Hung Tao ^{[2
]}

Kioka, Shinji ^{[3
]}

机构：

[1] Gdansk Univ Technol, Dept Civil & Environm Engn, PL-80233 Gdansk, Poland

[2] Clarkson Univ, Dept Civil & Environm Engn, Potsdam, NY 13699 USA

[3] Civil Engn Res Inst Cold Reg, Port & Harbor Engn Div, Toyohira Ku, Sapporo, Hokkaido 0628602, Japan

来源：

JOURNAL OF COASTAL RESEARCH | 2013年 / 29卷 / 6A期

关键词：

Finite element method; hydrodynamics; ice boom; ice dynamics; SPH; numerical model; NIAGARA RIVER; DYNAMICS; SIMULATION;

D O I：

10.2112/JCOASTRES-D-12-00236.1

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A numerical study on the effectiveness of the proposed ice boom to be installed near the entrance of Lake Notoro, Hair laid, Japan to prevent sea ice moving into the lake is presented. A two-dimensional hydro-ice dynamics model was modified to allow for the treatment of ice-boom interaction with the effect of tidal current. The numerical model is a coupled hydrodynamic and ice dynamic model. The ice dynamic component uses a Lagrangian discrete parcel method based on smoothed particle hydrodynamics. The model was used to assess the dynamics of sea-ice transport into the lake, the effectiveness of the boom on ice retention, and the ice load on boom spans. Results for steady and unsteady simulation cases including wind effect are presented.

引用

页码：177 / 186

页数：10

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