[1]何广华,刘涛,王威,等.双浮体狭缝水动力共振的对比分析[J].哈尔滨工程大学学报,2021,42(2):179-185.[doi:10.11990/jheu.201910046]
 HE Guanghua,LIU Tao,WANG Wei,et al.Comparative study on hydrodynamic resonance in the narrow gap between twin floating bodies[J].Journal of Harbin Engineering University,2021,42(2):179-185.[doi:10.11990/jheu.201910046]
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双浮体狭缝水动力共振的对比分析(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
42
期数:
2021年2期
页码:
179-185
栏目:
出版日期:
2021-02-05

文章信息/Info

Title:
Comparative study on hydrodynamic resonance in the narrow gap between twin floating bodies
作者:
何广华 刘涛 王威 荆芃霖
哈尔滨工业大学(威海) 船舶与海洋工程学院, 山东 威海 264209
Author(s):
HE Guanghua LIU Tao WANG Wei JING Penglin
School of Naval Architecture and Ocean Engineering, Harbin Institute of Technology, Weihai 264209, China
关键词:
浮体狭缝共振粘性数值水池水动力波高
分类号:
O353.2
DOI:
10.11990/jheu.201910046
文献标志码:
A
摘要:
为了研究双浮体狭缝间的水动力共振问题,本文利用CFD软件STAR-CCM+创建了数值水池。通过计算结果与实验数据进行对比,验证了本数值模型的有效性;在此基础上研究了固定双浮体狭缝间水动力共振现象的影响因素,得到其狭缝处波高、浮体受力的变化规律。研究结果表明:当波浪以某些特定频率入射时,浮体狭缝间将发生强烈的水动力共振现象,狭缝处的波高显著增大,浮体的受力也会随之发生变化;浮体间的狭缝宽度及浮体吃水对该水动力共振结果影响较大。

参考文献/References:

[1] MIAO Guoping, ISHIDA H, SAITOH T. Influence of gaps between multiple floating bodies on wave forces[J]. China ocean engineering, 2000, 14(4):407-422.
[2] MIAO Guoping, SAITOH T, ISHIDA H. Water wave interaction of twin large scale caissons with a small gap between[J]. Coastal engineering journal, 2001, 43(1):39-58.
[3] 滕斌, 何广华, 李博宁, 等. 应用比例边界有限元法求解狭缝对双箱水动力的影响[J]. 海洋工程, 2006, 24(2):29-37.TENG Bin, HE Guanghua, LI Boning, et al. Research on the hydrodynamic influence from the gap between twin caissons by a scaled boundary finite element method[J]. The ocean engineering, 2006, 24(2):29-37.
[4] 何广华, 滕斌, 李博宁, 等. 应用比例边界有限元法研究波浪与带狭缝三箱作用的共振现象[J]. 水动力学研究与进展, 2006, 21A(3):418-424.HE Guanghua, TENG Bin, LI Boning, et al. Research on the hydrodynamic influence from the gaps between three identical boxes by a scaled boundary finite element method[J]. Journal of hydrodynamics, 2006, 21A(3):418-424.
[5] 丛龙飞, 滕斌, 勾莹. 二维狭缝内波动基频共振频率的解析分析[J]. 哈尔滨工程大学学报, 2015, 36(7):882-887.CONG Longfei, TENG Bin, GOU Ying. Analytical analysis of the fundamental frequency of 2D gap resonance[J]. Journal of Harbin Engineering University, 2015, 36(7):882-887.
[6] SAITOH T, MIAO G P, ISHIDA H. Theoretical analysis on appearance condition of fluid resonance in a narrow gap between two modules of very large floating structure[C]//Proceedings of the 3rd Asia-Pacific Workshop on Marine Hydrodynamics. Shanghai, China, 2006:170-175.
[7] IWATA H, SAITOH T, MIAO G P. Fluid resonance in narrow gaps of very large floating structure composed of rectangular modules[C]//Proceedings of the 4th International Conference on Asian and Pacific Coasts. Nanjing, China, 2007:815-826.
[8] FREDRIKSEN A G, KRISTIANSEN T, FALTINSEN O M. Experimental and numerical investigation of wave resonance in moonpools at low forward speed[J]. Applied ocean research, 2014, 47:28-46.
[9] ZHU Renchuan, MIAO Guoping, YOU Yunxiang. Influence of gaps between 3-D multiple floating structures on wave forces[J]. Journal of hydrodynamics, 2005, 17B(2):141-147.
[10] 宁德志, 苏晓杰, 滕斌. 波浪与带有窄缝结构作用的非线性数值模拟[J]. 船舶力学, 2017, 21(2):143-151.NING Dezhi, SU Xiaojie, TENG Bin. Nonlinear numerical simulation of wave action on objects with narrow gap[J]. Journal of ship mechanics, 2017, 21(2):143-151.
[11] 宁德志, 邱诗惠, 张崇伟. 毗邻双箱体间水体共振的非线性特性[J]. 哈尔滨工程大学学报, 2019, 40(2):234-239.NING Dezhi, QIU Shihui, ZHANG Chongwei. Nonlinear characteristics of wave resonance in the gap between twin barges[J]. Journal of Harbin Engineering University, 2019, 40(2):234-239.
[12] 何广华, 张婧文, 张德贺. 双箱体间窄缝水体共振的形线约束插值法求解[J]. 哈尔滨工程大学学报, 2019, 40(1):54-60.HE Guanghua, ZHANG Jingwen, ZHANG Dehe. Hydrodynamic resonance from a narrow gap between twin floating bodies by a constrained interpolation profile viscous model[J]. Journal of Harbin Engineering University, 2019, 40(1):54-60.
[13] LU Lin, TENG Bin, CHENG Liang, et al. Modelling of multi-bodies in close proximity under water waves-Fluid resonance in narrow gaps[J]. Science China physics, mechanics and astronomy, 2011, 54(1):16-25.
[14] ZHANG Hengming, ZHOU Binzhen, VOGEL C, et al. Hydrodynamic performance of a dual-floater hybrid system combining a floating breakwater and an oscillating-buoy type wave energy converter[J]. Applied energy, 2020, 259:114212.
[15] 张明霞, 卢鹏程, 韩兵兵, 等. 基于STAR-CCM+平台和OCIMF方法的FPSO流载荷计算与分析[J]. 中国海洋平台, 2020, 35(4):49-55.ZHANG Mingxia, LU Pengcheng, HAN Bingbing, et al. Computation and analysis of current load of FPSO based on STAR-CCM+ and OCIMF[J]. China offshore platform, 2020, 35(4):49-55.
[16] WANG Li. Numerical analysis of wake field over a submarine with full appendages based on STAR-CCM+[C]//Proceedings of 2017 Joint International Conference on Materials Science and Engineering Application (ICMSEA 2017) and International Conference on Mechanics, Civil Engineering and Building Materials (MCEBM 2017). 2017.

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备注/Memo

备注/Memo:
收稿日期:2019-10-18。
基金项目:国家自然科学基金项目(51579058);山东省重点研发计划(公益类专项)(2019GHY112024);天津大学水利工程仿真与安全国家重点实验室开放基金项目(HESS-1907).
作者简介:何广华,男,教授,博士生导师;王威,男,工程师.
通讯作者:王威,E-mail:ww9965@163.com.
更新日期/Last Update: 2021-02-27