| Nanosphere Chain Model of Magnetic Fluid and Its Dynamic Performance | |
Wang, Kang1; Liu, Bing1 ; Lian, Xinyu1; Xuan, Shouhu1; Deng, Huaxia1,2; Gong, Xinglong1,3
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| Corresponding Author | Deng, Huaxia([email protected]) ; Gong, Xinglong([email protected]) |
| Source Publication | LANGMUIR
 |
| 2024-01-18 | |
| Volume | 40Issue:12Pages:6187-6197 |
| ISSN | 0743-7463 |
| Abstract | The magnetorheological effect is a critically important mechanical property of magnetic fluids. Accurately capturing the macroscopic properties of magnetorheological fluids with elongated particle forms, such as nanosphere chains, remains a challenging task, particularly due to the complexities arising from particle asymmetry. Traditional particle dynamics primarily utilize spherical particles as computational units, but this approach can lead to significant inaccuracies, especially when analyzing nonspherical magnetorheological fluids, due to the neglect of particle asymmetry. In this work, an advanced particle dynamics model has been developed by integrating the rotation and collision of these asymmetric particles, specifically tailored for the configuration of nanosphere chains. This model exhibits a significant reduction in error by a factor of 3.883, compared to conventional particle models. The results demonstrate that alterations in the geometric characteristics of magnetic nanosphere chains can cause changes in mesoscopic structures and magnetic potential energy, thereby influencing the mechanical properties at the macroscopic level. This work has developed an accurate mesoscopic simulation method for calculating chain-type magnetorheological fluids, establishing a connection between mesoscopic structures and macroscopic properties, and unveiling the tremendous potential for accelerating the design of next-generation magnetic fluids using this approach. |
| DOI | 10.1021/acs.langmuir.3c03538 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001189148700001 |
| WOS Keyword | DISSIPATIVE PARTICLE DYNAMICS ; MAGNETORHEOLOGICAL FLUIDS ; SIMULATION ; MICROSTRUCTURES ; NANOPARTICLES ; SIZE |
| WOS Research Area | Chemistry ; Materials Science |
| WOS Subject | Chemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary |
| Funding Project | National Natural Science Foundation of China[12372187] ; National Natural Science Foundation of China[12302250] ; National Natural Science Foundation of China[12132016] ; National Natural Science Foundation of China[12072338] ; National Natural Science Foundation of China[52321003] ; National Natural Science Foundation of China[2023M733388] ; Fellowship of China Postdoctoral Science Foundation[WK2090000039] ; Fellowship of China Postdoctoral Science Foundation[WK2480000010] ; Fellowship of China Postdoctoral Science Foundation[KY2090000094] ; Fundamental Research Funds for the Central Universities[KY2090000077] ; CAS Talent Introduction Program |
| Funding Organization | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fellowship of China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; CAS Talent Introduction Program |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Deng, Huaxia ; Gong, Xinglong |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/94763 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.Univ Sci & Technol China USTC, Dept Modern Mech, CAS Key Lab Mech Behav & Design Mat, Hefei 230027, Anhui, Peoples R China; 2.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; 3.Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230026, Anhui, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Kang,Liu, Bing,Lian, Xinyu,et al. Nanosphere Chain Model of Magnetic Fluid and Its Dynamic Performance[J]. LANGMUIR,2024,40,12,:6187-6197.Rp_Au:Deng, Huaxia, Gong, Xinglong |
| APA | Wang, Kang,Liu, Bing,Lian, Xinyu,Xuan, Shouhu,Deng, Huaxia,&Gong, Xinglong.(2024).Nanosphere Chain Model of Magnetic Fluid and Its Dynamic Performance.LANGMUIR,40(12),6187-6197. |
| MLA | Wang, Kang,et al."Nanosphere Chain Model of Magnetic Fluid and Its Dynamic Performance".LANGMUIR 40.12(2024):6187-6197. |
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