Numerical Investigation of Drop Impact on Immiscible Liquid-Liquid Interfaces
文献类型：期刊论文
| 作者 | Liao, Bin2,3; Ji, Weimin2,3; Bu, Yang2,3; Du WF(杜王芳)1; Chen, Shanqun2,3 |
| 刊名 | ACS OMEGA
 |
| 出版日期 | 2025-07-29 |
| 卷号 | 10期号:29页码:31954-31975 |
| ISSN号 | 2470-1343 |
| DOI | 10.1021/acsomega.5c03506 |
| 通讯作者 | Chen, Shanqun(chenshanqun@ahpu.edu.cn) |
| 英文摘要 | In this paper, we numerically investigate the levitation behaviors of a drop impacting an immiscible liquid-liquid interface, disregarding the influence of gravitational acceleration. Through energy budget analysis, we elucidate that the phenomenological model proposed by Sanjay et al. (J. Fluid Mech., 2023, vol. 958, p A25) and Jha et al. (Soft Matter. 2020, vol. 16, pp 7270-7273) is partially applicable to drop impact on liquid-liquid interfaces. Specifically, the magnitude of energy transferred from the impacting drop to the liquid film remains unchanged despite a two-orders-of-magnitude variation in the density of the surrounding liquid. Additionally, the normalized maximum film deflection exhibits a significant two-stage growth characteristic with increasing liquid film thickness under conditions of relatively high liquid film viscosity or an interfacial tension coefficient ratio. When the liquid film thickness is relatively low, the energy transfer from the impacting drop to the liquid film is also insensitive to changes in the interfacial tension coefficient ratio. |
| 分类号 | 二类 |
| WOS关键词 | ADAPTIVE SOLVER |
| 资助项目 | Natural Science Foundation of Anhui Province[2308085MA28] ; Wuhu Science and Technology Planning Project[2024kj024] ; Wuhu Science and Technology Planning Project[2024kj027] ; Innovation Team Project for Natural Sciences in Universities of Anhui Province[2024AH010005] ; Horizontal cooperation project[HX-2024-10-055] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:001529543300001 |
| 资助机构 | Natural Science Foundation of Anhui Province ; Wuhu Science and Technology Planning Project ; Innovation Team Project for Natural Sciences in Universities of Anhui Province ; Horizontal cooperation project |
| 其他责任者 | Chen, Shanqun |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/102080]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, CAS Key Lab Micrograv, Beijing 100190, Peoples R China 2.Anhui Polytech Univ, Anhui Engn Res Ctr Green Bldg & Digital Construct, Wuhu 241000, Anhui, Peoples R China; 3.Anhui Polytech Univ, Key Lab Mech, Wuhu 241000, Anhui, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Liao, Bin,Ji, Weimin,Bu, Yang,et al. Numerical Investigation of Drop Impact on Immiscible Liquid-Liquid Interfaces[J]. ACS OMEGA,2025,10(29):31954-31975. |
| APA | Liao, Bin,Ji, Weimin,Bu, Yang,杜王芳,&Chen, Shanqun.(2025).Numerical Investigation of Drop Impact on Immiscible Liquid-Liquid Interfaces.ACS OMEGA,10(29),31954-31975. |
| MLA | Liao, Bin,et al."Numerical Investigation of Drop Impact on Immiscible Liquid-Liquid Interfaces".ACS OMEGA 10.29(2025):31954-31975. |
入库方式： OAI收割
来源：力学研究所
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