| Numerical analysis of ice-breaking effects induced by two interacting bubbles using the coupled boundary element method and peridynamics model | |
Kan XY(阚兴玉)1; Wang JZ(王静竹)1; Yan, Jiale2; Wang C(王畅)1; Wang YW(王一伟)1
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| Corresponding Author | Wang, Yiwei([email protected]) |
| Source Publication | PHYSICS OF FLUIDS
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| 2024-09-01 | |
| Volume | 36Issue:9Pages:20 |
| ISSN | 1070-6631 |
| Abstract | In this study, a fluid-structure interaction model is developed using the bond-based peridynamics (PD) combined with the boundary element method (BEM) to investigate the crack evolution and failure processes in ice under bubble-induced hydrodynamic loads. Two bubbles are generated simultaneously, positioned horizontally beneath the ice structure. The validity of the coupled BEM-PD model is established through comparisons between the observed bubble dynamic and damage modes with the experimental results. The study reveals that the interaction of the bubbles with the ice leads to complex crack propagation patterns and varying load characteristics. Furthermore, various non-dimensional inter-bubble distances gamma(bb) and bubble-ice distances gamma(bi) critically influence the characteristics of bubble-induced loads and crack patterns. Larger inter-bubble distances result in independent bubble actions and energy dispersion, while closer proximities intensify interactions and promote crack branching. Closer bubble-ice distances yield higher pressure peaks, while larger distances reduce them. As gamma(bi) increases, the pressure peak at the measurement points decreases. When gamma(bi) is less than 4.0, it significantly affects the pressure peak, but beyond 4.0, the influence of gamma(bb) on the pressure peak gradually diminishes. These findings provide valuable insights into optimizing bubble-induced ice-breaking techniques, highlighting the critical role of bubble positioning and spacing in achieving efficient ice fracture. |
| DOI | 10.1063/5.0218632 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001306974700001 |
| WOS Keyword | UNDERWATER EXPLOSION BUBBLE ; TRANSIENT CAVITIES ; SIMULATION ; DYNAMICS ; DAMAGE ; SPH |
| WOS Research Area | Mechanics ; Physics |
| WOS Subject | Mechanics ; Physics, Fluids & Plasmas |
| Funding Project | HaiNan Provincial Joint Project of Sanya YaZhou Bay Science and Technology City ; National Natural Science Foundation of China[12302321] ; National Natural Science Foundation of China[12202011] ; China Postdoctoral Science Foundation[2023M733587] ; China Postdoctoral Science Foundation[2022M710190] ; China Postdoctoral Science Foundation[2024T170009] ; China Postdoctoral Science Foundation[2024T170954] ; [2021CXLH003] |
| Funding Organization | HaiNan Provincial Joint Project of Sanya YaZhou Bay Science and Technology City ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation |
| Classification | 一类/力学重要期刊 |
| Ranking | 1 |
| Contributor | Wang, Yiwei |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/96518 |
| Collection | 流固耦合系统力学重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China; 2.Peking Univ, Coll Engn, Beijing 100871, Peoples R China |
| Recommended Citation GB/T 7714 | Kan XY,Wang JZ,Yan, Jiale,et al. Numerical analysis of ice-breaking effects induced by two interacting bubbles using the coupled boundary element method and peridynamics model[J]. PHYSICS OF FLUIDS,2024,36,9,:20.Rp_Au:Wang, Yiwei |
| APA | 阚兴玉,王静竹,Yan, Jiale,王畅,&王一伟.(2024).Numerical analysis of ice-breaking effects induced by two interacting bubbles using the coupled boundary element method and peridynamics model.PHYSICS OF FLUIDS,36(9),20. |
| MLA | 阚兴玉,et al."Numerical analysis of ice-breaking effects induced by two interacting bubbles using the coupled boundary element method and peridynamics model".PHYSICS OF FLUIDS 36.9(2024):20. |
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