A numerical method for the prediction of ship performance in level ice

被引：125

作者：

Su, Biao ^{[1
]}

Riska, Kaj ^{[1
,2
]}

Moan, Torgeir ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Ctr Ships & Ocean Struct, N-7034 Trondheim, Norway

[2] ILS Oy, Helsinki, Finland

来源：

COLD REGIONS SCIENCE AND TECHNOLOGY | 2010年 / 60卷 / 03期

关键词：

Numerical simulation; Continuous icebreaking; Ice force; Ice resistance; Ship maneuvers;

D O I：

10.1016/j.coldregions.2009.11.006

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 method is introduced to simulate ship maneuvers in level ice. The coupling between continuous ice forces and ship motions is considered, and the three degree-of-freedom rigid body equations of surge, sway and yaw are solved by numerical integration. The numerical analysis is validated by comparison with the ship performance data from the ice trails of icebreaker AHTS/IB Tor Viking II. A good agreement is achieved. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：177 / 188

页数：12

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