Topology Optimization of Passive Micromixers Based on Lagrangian Mapping Method

doi:10.3390/mi9030137

CIOMP OpenIR

	Topology Optimization of Passive Micromixers Based on Lagrangian Mapping Method
	Guo, Y. C.; Xu, Y. F.; Deng, Y. B.; Liu, Z. Y.
	2018
发表期刊	Micromachines
ISSN	2072-666X
卷号	9 期号:3 页码:15
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.
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
DOI	10.3390/mi9030137
收录类别	SCI
引用统计
文献类型	期刊论文
条目标识符	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.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Topology Optimizatio（4089KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载