[1]陈纪康,段文洋,李建东,等.泰勒展开边界元法的船舶兴波阻力计算[J].哈尔滨工程大学学报,2019,40(05):872-877.[doi:10.11990/jheu.201809025]
 CHEN Jikang,DUAN Wenyang,LI Jiandong,et al.Numerical calculation on wave-making resistance based on Taylor expansion boundary element method[J].hebgcdxxb,2019,40(05):872-877.[doi:10.11990/jheu.201809025]
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泰勒展开边界元法的船舶兴波阻力计算(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
40
期数:
2019年05期
页码:
872-877
栏目:
出版日期:
2019-05-05

文章信息/Info

Title:
Numerical calculation on wave-making resistance based on Taylor expansion boundary element method
作者:
陈纪康 段文洋 李建东 黄山
哈尔滨工程大学 船舶工程学院, 黑龙江 哈尔滨 150001
Author(s):
CHEN Jikang DUAN Wenyang LI Jiandong HUANG Shan
College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001
关键词:
泰勒展开边界元法边界积分方程兴波阻力定常兴波波形Wigley船型S60船型配置点数值模拟
分类号:
U661.44
DOI:
10.11990/jheu.201809025
文献标志码:
A
摘要:
针对分布源方法求解船舶定常兴波时需将自由面配置点前移的问题,本文基于一阶泰勒展开边界元方法构造边界积分方程。利用定常兴波势一阶导数直接求解,克服了分布源方法中定常兴波势一阶、二阶导数均需差分,构造边界积分方程复杂的问题。分别计算了Wigley船型以及S60船型的兴波阻力,给出了不同船型的波面等高线图,船侧波形图。计算结果与已发表的数值结果和试验数据吻合较好。本文方法无需对自由面配置点前移,避免配置点移动距离对数值结果的人为影响,改进了数值模拟方法的鲁棒性。

参考文献/References:

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相似文献/References:

[1]段文洋,王隶加,陈纪康,等.基于泰勒展开边界元法的近水面潜艇垂向二阶波浪力(矩)计算[J].哈尔滨工程大学学报,2017,38(01):8.[doi:10.11990/jheu.201606032]
 DUAN Wenyang,WANG Lijia,CHEN Jikang,et al.Calculation of vertical second-order drift loads on a submarine floating near the free water surface based on Taylor expansion boundary element method[J].hebgcdxxb,2017,38(05):8.[doi:10.11990/jheu.201606032]

备注/Memo

备注/Memo:
收稿日期:2018-9-11。
基金项目:国家自然科学基金项目(51709064).
作者简介:陈纪康,男,博士后;段文洋,男,教授,博士生导师,"长江学者"特聘教授;李建东,男,博士研究生.
通讯作者:李建东,E-mail:ljd18345156086@163.com
更新日期/Last Update: 2019-05-14