| A bead random generation method revealing structure-function relation of magnetorheological fluids with arbitrary morphology particles | |
Wang, Kang1 ; Liu, Bing1; Xu, Yunqi1; Deng HX(邓华夏)1,2; Gong, Xinglong1,3
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| Corresponding Author | Deng, Huaxia(hxdeng@ustc.edu.cn) ; Gong, Xinglong(gongxl@ustc.edu.cn) |
| Source Publication | PHYSICS OF FLUIDS
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| 2025-04-01 | |
| Volume | 37Issue:4Pages:15 |
| ISSN | 1070-6631 |
| Abstract | The structure-function relation is crucial for guiding the preparation of magnetic intelligent materials with arbitrary particle morphologies. However, from the experimental perspective, it is both challenging and inefficient to elucidate this relationship, given the experimental scale and the randomness of particle preparation. Here, we propose a multiscale computational method through the superellipsoid morphology constraint equation and bead random generation method, ensuring the force-magnet coupling simulation for arbitrary particle morphologies with an error of only 2.24 %. The mechanical behaviors, including magnetic-induced stress, dynamic response, and anti-settlement, are systematically calculated and comprehensively analyzed. The derived morphology constraint dimensionless numbers exhibit a strong correlation with particle interactions, thereby revealing the structure-function relation between mechanical behaviors and particle morphologies. This work develops an accurate and efficient computational method for investigating the structure-function relation and provides deep insights into morphology-induced interactions, demonstrating significant potential to accelerate customized material design for next-generation magnetic intelligent materials. |
| DOI | 10.1063/5.0260409 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001470466700006 |
| WOS Keyword | NANOPARTICLES ; SUSPENSIONS ; RHEOLOGY ; MODEL |
| WOS Research Area | Mechanics ; Physics |
| WOS Subject | Mechanics ; Physics, Fluids & Plasmas |
| Funding Project | National Natural Science Foundation of China10.13039/501100001809[12372187] ; National Natural Science Foundation of China10.13039/501100001809[12302250] ; National Natural Science Foundation of China10.13039/501100001809[12132016] ; National Natural Science Foundation of China10.13039/501100001809[12427802] ; National Natural Science Foundation of China10.13039/501100001809[52321003] ; National Natural Science Foundation of China[2023M733388] ; Fellowship of China Postdoctoral Science Foundation[WK2480000010] ; Fundamental Research Funds for the Central Universities[KJ2090007006] ; CAS Talent Introduction Program[GXXT-2023-024] ; University Synergy Innovation Program of Anhui Province |
| Funding Organization | National Natural Science Foundation of China10.13039/501100001809 ; National Natural Science Foundation of China ; Fellowship of China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; CAS Talent Introduction Program ; University Synergy Innovation Program of Anhui Province |
| Classification | 一类/力学重要期刊 |
| Ranking | 1 |
| Contributor | 邓华夏，Gong, Xinglong |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/101080 |
| Collection | 超常环境非线性力学全国重点实验室 |
| Affiliation | 1.Univ Sci & Technol China, Dept Modern Mech, CAS Key Lab Mech Behav & Design Mat, Hefei 230027, Anhui, Peoples R China; 2.Chinese Acad Sci, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; 3.Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230027, Anhui, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Kang,Liu, Bing,Xu, Yunqi,et al. A bead random generation method revealing structure-function relation of magnetorheological fluids with arbitrary morphology particles[J]. PHYSICS OF FLUIDS,2025,37,4,:15. |
| APA | Wang, Kang,Liu, Bing,Xu, Yunqi,邓华夏,&Gong, Xinglong.(2025).A bead random generation method revealing structure-function relation of magnetorheological fluids with arbitrary morphology particles.PHYSICS OF FLUIDS,37(4),15. |
| MLA | Wang, Kang,et al."A bead random generation method revealing structure-function relation of magnetorheological fluids with arbitrary morphology particles".PHYSICS OF FLUIDS 37.4(2025):15. |
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