| New solutions for periodic interfacial gravity waves | |
Guan X1 ; Vanden-Broeck JM1; Wang Z(王展)2
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| Corresponding Author | Wang, Z.([email protected]) |
| Source Publication | JOURNAL OF FLUID MECHANICS
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| 2021-10-12 | |
| Volume | 928Pages:11 |
| ISSN | 0022-1120 |
| Abstract | Two-dimensional periodic interfacial gravity waves travelling between two homogeneous fluids of finite depth are considered. A boundary-integral-equation method coupled with Fourier expansions of the unknown functions is used to obtain highly accurate solutions. Our numerical results show excellent agreement with those already obtained by Maklakov & Sharipov using a different scheme (J. Fluid Mech., vol. 856, 2018, pp. 673-708). We explore the global bifurcation mechanism of periodic interfacial waves and find three types of limiting wave profiles. The new families of solutions appear either as isolated branches or as secondary branches bifurcating from the primary branch of solutions. |
| Keyword | surface gravity waves |
| DOI | 10.1017/jfm.2021.854 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000721254500001 |
| WOS Research Area | Mechanics ; Physics |
| WOS Subject | Mechanics ; Physics, Fluids & Plasmas |
| Funding Project | National Natural Science Foundation of China[11772341] ; EPSRC[EP/N018559/1] |
| Funding Organization | National Natural Science Foundation of China ; EPSRC |
| Classification | 一类/力学重要期刊 |
| Ranking | 1 |
| Contributor | Wang, Z. |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/88023 |
| Collection | 流固耦合系统力学重点实验室 |
| Affiliation | 1.UCL, Dept Math, London WC1E 6BT, England; 2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Guan X,Vanden-Broeck JM,Wang Z. New solutions for periodic interfacial gravity waves[J]. JOURNAL OF FLUID MECHANICS,2021,928:11.Rp_Au:Wang, Z. |
| APA | Guan X,Vanden-Broeck JM,&王展.(2021).New solutions for periodic interfacial gravity waves.JOURNAL OF FLUID MECHANICS,928,11. |
| MLA | Guan X,et al."New solutions for periodic interfacial gravity waves".JOURNAL OF FLUID MECHANICS 928(2021):11. |
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| New solutions for pe（668KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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