[1]房克照,刘忠波,唐军,等.潜礁上孤立波传播的数值模拟[J].哈尔滨工程大学学报,2014,(03):295-300.[doi:10.3969/j.issn.10067043.201212107]
 FANG Kezhao,LIU Zhongbo,TANG Jun,et al.Simulation of solitary wave transformation over reef profile[J].hebgcdxxb,2014,(03):295-300.[doi:10.3969/j.issn.10067043.201212107]
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潜礁上孤立波传播的数值模拟(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2014年03期
页码:
295-300
栏目:
出版日期:
2014-03-25

文章信息/Info

Title:
Simulation of solitary wave transformation over reef profile
文章编号:
10067043(2014)03029506
作者:
房克照124 刘忠波34 唐军1 邹志利1 尹继伟1
1. 大连理工大学 海岸和近海工程国家重点实验室,辽宁 大连 116024; 2. 国家海洋局 海洋环境检测中心,辽宁 大连 116023; 3. 大连海事大学 交通运输管理学院,辽宁 大连 116026; 4. 长沙理工大学 水沙科学与水灾害防治湖南省重点实验室,湖南 长沙 410076
Author(s):
FANG Kezhao124 LIU Zhongbo34 TANG Jun1 ZOU Zhili1 YIN Jiwei1
The State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China; 2. National Marine Environment Monitoring Center, State Oceanic Administration, Dalian 116023, China; 3. Transportation Management College, Dalian Maritime University, Dalian 116026, China; 4. Water Science and Water Disaster Prevention and Control in Hunan Province Key Laboratory, Changsha University of Technology, Changsha 410076, China
关键词:
Boussinesq 水波方程孤立波有限体积有限差分潜礁
分类号:
035
DOI:
10.3969/j.issn.10067043.201212107
文献标志码:
A
摘要:
为模拟孤立波在潜礁地形上的传播,建立了基于高阶Boussinesq水波方程的波浪传播数学模型。控制方程采用有限差分方法和有限体积方法混合求解。方程中的对流项用有限体积方法离散,结合HLL黎曼解和二阶TVDWAF格式求解界面通量,控制单元边界左右变量采用四阶状态插值方法(MUSCL)构筑。 方程中其余项则利用传统差分格式近似。通过引入考虑干湿边界的修正黎曼解和波浪破碎指标,实现了对海岸动边界和波浪破碎的处理。应用解析解验证模型并进一步模拟了孤立波在潜礁地形上传播变形,结果表明所建立模型较基于有限差分方法的模型具有巨大优势,适用于潜礁环境下波浪的数值模拟研究,同时也为求解其他类Boussinesq方程提供了参考。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012 12 27. 网络出版时间:2013 12 17 9:22:20. 基金项目:国家自然科学基金资助项目(51009018);国家海洋局海域 管理技术重点实验室资助项目(201206); 水沙科学与水 灾害 防 治 湖 南 省 重 点 实 验 室 开 放 基 金 资 助 项 目 (2102SS02,2013SS02). 作者简介:房克照(1980), 男, 讲师, 博士; 邹志利(1957), 男, 教授, 博士生导师. 通信作者:房克照, Email: kfang@ dlut.edu.cn.
更新日期/Last Update: 2014-07-03