Topology Optimization of Passive Micromixers Based on Lagrangian Mapping Method
文献类型：期刊论文
| 作者 | Guo, Y. C.; Xu, Y. F.; Deng, Y. B.; Liu, Z. Y. |
| 刊名 | Micromachines
 |
| 出版日期 | 2018 |
| 卷号 | 9期号:3页码:15 |
| 关键词 | passive micromixer topology optimization Lagrangian description mapping method electroosmotic micromixer acoustofluidic micromixer sharp-edges stokes-flow microchannel design Science & Technology - Other Topics Instruments & Instrumentation |
| ISSN号 | 2072-666X |
| DOI | 10.3390/mi9030137 |
| 英文摘要 | This paper presents an optimization-based design method of passive micromixers for immiscible fluids, which means that the Peclet number infinitely large. Based on topology optimization method, an optimization model is constructed to find the optimal layout of the passive micromixers. Being different from the topology optimization methods with Eulerian description of the convection-diffusion dynamics, this proposed method considers the extreme case, where the mixing is dominated completely by the convection with negligible diffusion. In this method, the mixing dynamics is modeled by the mapping method, a Lagrangian description that can deal with the case with convection-dominance. Several numerical examples have been presented to demonstrate the validity of the proposed method. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60843]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Guo, Y. C.,Xu, Y. F.,Deng, Y. B.,et al. Topology Optimization of Passive Micromixers Based on Lagrangian Mapping Method[J]. Micromachines,2018,9(3):15. |
| APA | Guo, Y. C.,Xu, Y. F.,Deng, Y. B.,&Liu, Z. Y..(2018).Topology Optimization of Passive Micromixers Based on Lagrangian Mapping Method.Micromachines,9(3),15. |
| MLA | Guo, Y. C.,et al."Topology Optimization of Passive Micromixers Based on Lagrangian Mapping Method".Micromachines 9.3(2018):15. |
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