Dynamics of tandem bubble interaction near tissue
文献类型：期刊论文
| 作者 | Zhao, Junjie; Wang JZ(王静竹); Cao, Shunxiang |
| 刊名 | PHYSICS OF FLUIDS
 |
| 出版日期 | 2024-05-01 |
| 卷号 | 36期号:5页码:12 |
| ISSN号 | 1070-6631 |
| DOI | 10.1063/5.0201811 |
| 通讯作者 | Cao, Shunxiang(caoshunxiang@sz.tsinghua.edu.cn) |
| 英文摘要 | A high-fidelity multiphase flow computational model is utilized to investigate the interaction mechanism between anti-phase tandem bubbles and tissue materials in a free-field environment. The formation of liquid jets generated by tandem bubble coupling and its effects on tissue deformation are analyzed. Parametric studies are conducted to explore the impacts of bubble-bubble distance (gamma(bb)), bubble size ratio (S-bb), and bubble-tissue distance (gamma(tb)). The results indicate that the regime of tissue penetration varies under different gamma(bb). For small gamma(bb), the tissue deformation is mainly attributed to the stretching of upper bubbles and liquid jets; whereas for large gamma(bb), tissue deformation is primarily induced by the jets themselves; and for moderate gamma(bb) values, it is caused by a combined effect involving both jets and the evolution of toroidal bubbles. Comparative analysis shows the significant impact of varying S-bb on bubble coupling dynamics, with larger S-bb values correlating with more potent tissue penetration. Furthermore, the study also reveals that, beyond gamma(tb) exceeding 3, penetration ceases to manifest, advocating for the maintenance of gamma(tb) below 1.4 for practical applications. |
| 分类号 | 一类/力学重要期刊 |
| WOS关键词 | CAVITATION ; MICROBUBBLE ; SIMULATION ; COLLAPSE ; SOFT |
| 资助项目 | Shenzhen Peacock Plan10.13039/501100012234 ; Shenzhen Peacock Plan ; Cross-disciplinary Research and Innovation Fund ; Tsinghua Shenzhen International Graduate School[12272382] ; National Natural Science Foundation of China[2022019] ; Youth Innovation Promotion Association CAS ; Institute of Mechanics for Chinese Academy of Sciences |
| WOS研究方向 | Mechanics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001222271800015 |
| 资助机构 | Shenzhen Peacock Plan10.13039/501100012234 ; Shenzhen Peacock Plan ; Cross-disciplinary Research and Innovation Fund ; Tsinghua Shenzhen International Graduate School ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Institute of Mechanics for Chinese Academy of Sciences |
| 其他责任者 | Cao, Shunxiang |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/95357]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 推荐引用方式 GB/T 7714 | Zhao, Junjie,Wang JZ,Cao, Shunxiang. Dynamics of tandem bubble interaction near tissue[J]. PHYSICS OF FLUIDS,2024,36(5):12. |
| APA | Zhao, Junjie,王静竹,&Cao, Shunxiang.(2024).Dynamics of tandem bubble interaction near tissue.PHYSICS OF FLUIDS,36(5),12. |
| MLA | Zhao, Junjie,et al."Dynamics of tandem bubble interaction near tissue".PHYSICS OF FLUIDS 36.5(2024):12. |
入库方式： OAI收割
来源：力学研究所
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