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	Computational Fluid Dynamic Simulation of Liquid-Liquid Mixing in a Static Double-T-shaped Micromixer
	Elmabruk A. MANSUR ; Wang YD(王运东) ; Dai YY(戴猷元) ; Elmabruk A. MANSUR ; WANG Yun-dong ; DAI You-yuan
	2010-05-13 ; 2010-05-13
关键词	micromixing microfluidics T-shaped micromixer microfabrication microreaction microelectromechanical systems TQ027.1
其他题名	Computational Fluid Dynamic Simulation of Liquid-Liquid Mixing in a Static Double-T-shaped Micromixer
中文摘要	The laminar flow structure and mixing performance of T-shaped and double-T-shaped micromixers with rectangular cross-section have been investigated using computational fluid dynamic (CFD) simulation. FLUENT software is used to evaluate the mixing efficiency. The numerical simulation results show that the presented double-T-micromixer is highly efficient over T-shaped micromixer. The performance of double-T-micromixer with and without static mixing elements (SME) is also investigated. The enhancement in mixing performance is thought to be caused by the generation of eddies and lateral velocity component when the mixture flows through these elements. Mixing efficiency as higher as 97% is reached within a mixing length of 320 μm downstream from the first T-junction with the enhancement of three SMEs.; The laminar flow structure and mixing performance of T-shaped and double-T-shaped micromixers with rectangular cross-section have been investigated using computational fluid dynamic (CFD) simulation. FLUENT software is used to evaluate the mixing efficiency. The numerical simulation results show that the presented double-T-micromixer is highly efficient over T-shaped micromixer. The performance of double-T-micromixer with and without static mixing elements (SME) is also investigated. The enhancement in mixing performance is thought to be caused by the generation of eddies and lateral velocity component when the mixture flows through these elements. Mixing efficiency as higher as 97% is reached within a mixing length of 320 μm downstream from the first T-junction with the enhancement of three SMEs.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/30245]
专题	清华大学
推荐引用方式 GB/T 7714	Elmabruk A. MANSUR,Wang YD,Dai YY,et al. Computational Fluid Dynamic Simulation of Liquid-Liquid Mixing in a Static Double-T-shaped Micromixer[J],2010, 2010.
APA	Elmabruk A. MANSUR,王运东,戴猷元,Elmabruk A. MANSUR,WANG Yun-dong,&DAI You-yuan.(2010).Computational Fluid Dynamic Simulation of Liquid-Liquid Mixing in a Static Double-T-shaped Micromixer..
MLA	Elmabruk A. MANSUR,et al."Computational Fluid Dynamic Simulation of Liquid-Liquid Mixing in a Static Double-T-shaped Micromixer".(2010).

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