Application of Multipole Expansions to Roll Damping

被引：0

作者：

Myung Choi, Young ^{[1
]}

Hong Kwon, Sun ^{[1
]}

Ho Park, Jung ^{[1
]}

Beom Lee, Sang ^{[1
]}

Malenica, Sime ^{[2
]}

Hoon Jung, Byeong ^{[3
]}

机构：

[1] Pusan Natl Univ, Pusan, South Korea

[2] Bur Veritas, F-92571 Neuilly Sur Seine, France

[3] Hyundai Heavy Ind, Ulsan, South Korea

来源：

BRODOGRADNJA | 2013年 / 64卷 / 02期

基金：

新加坡国家研究基金会;

关键词：

added mass coefficient; damping coefficient; Lewis form; multipole expansions; roll damping;

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 study presents the application of multipole expansion to calculate the roll damping of the rectangular box. The N-parameter Lewis form was used to follow the rectangular cross section. The Ursell-Tasai method was employed to deal with non-circular cross section. The added mass and damping coefficient of the sway, heave, and roll motion were calculated. BEM code was developed to compare with the results. Experiment was done to verify the flow field calculated from the multipole expansions.

引用

页数：18

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