Design and numerical simulation of baffle micromixer at the bottom of channel

被引：0
|
作者：
Meng Tingting [1 ,2 ,3 ,4 ]
Shi Dongdong [5 ]
机构：
[1] Shaanxi Prov Land Engn Construct Grp Co Co Ltd, Xian, Peoples R China
[2] Inst Shaanxi Land Engn & Technol Co Ltd, Xian, Peoples R China
[3] Minist Land & Resources, Key Lab Degraded & Unused Land Consolidat Engn, Xian, Peoples R China
[4] Shaanxi Prov Land Consolidat Engn Technol Res Ctr, Xian, Peoples R China
[5] Zhejiang Uniview Technol Co Ltd, Hangzhou, Peoples R China
来源：
2019 4TH INTERNATIONAL CONFERENCE ON MECHANICAL, CONTROL AND COMPUTER ENGINEERING (ICMCCE 2019) | 2019年
关键词：
micro mixer; Block type; Convection; The numerical simulation; T-MIXER;
D O I：
10.1109/ICMCCE48743.2019.00222
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
as a hot research spot emerging in recent years, lab-ona-chip has broad application prospects in gene analysis, biological detection, chemical engineering and other fields. In order to improve the mixing efficiency of micro-mixer, this paper designs two kinds of single-side and double-side channel bottom blocking micro-mixer, and simulates and analyzes its flow field characteristics and mixing effect. The results showed that after the mixing distance of 2mm, the mixing effect of the two-sided blocking device was about 50% higher than that of the one-side blocking device, which provided a better idea and basis for the further study of similar micro-mixer in the back sequence.
引用
收藏
页码：988 / 991
页数：4
相关论文
共 50 条
  • [41] Design of a micromixer with herringbone grooves using numerical optimization techniques
    Ansari, Mubashshir Ahmad
    Kim, Kwang-Yong
    ICNMM2007: PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON NANOCHANNELS, MICROCHANNELS, AND MINICHANNELS, 2007, : 679 - 684
  • [42] Numerical simulation for liquid sloshing with baffle by the CLSVOF/IB method
    Yu, C. H.
    Wu, T. C.
    An, R. D.
    Li, Y. L.
    OCEAN ENGINEERING, 2022, 258
  • [43] Numerical simulation of droplets re-entrainment in baffle demister
    Zhou, Huang
    Jin, Yuzhen
    Zhu, Linhang
    Li, Zeqing
    PARTICULATE SCIENCE AND TECHNOLOGY, 2022, 40 (05) : 567 - 575
  • [44] An example of a chaotic micromixer: the cross-channel micromixer
    Dodge, A
    Jullien, MC
    Lee, YK
    Niu, X
    Okkels, F
    Tabeling, P
    COMPTES RENDUS PHYSIQUE, 2004, 5 (05) : 557 - 563
  • [45] Numerical simulation of turbulent flow characteristic in a curved pipe with a baffle
    Zhang, Xin-Yu
    Xia, Zhen-Hai
    Fan, Jian-Ren
    Cen, Ke-Fa
    Journal of Hydrodynamics, 2002, 14 (02) : 45 - 50
  • [46] Numerical simulation for liquid sloshing with baffle by the CLSVOF/IB method
    Yu, C.H.
    Wu, T.C.
    An, R.D.
    Li, Y.L.
    Ocean Engineering, 2022, 258
  • [47] Numerical simulation of the detachable baffle geogrid in old road widening
    College of Civil Engineering, Nanjing Forestry University, Nanjing, China
    不详
    Electron. J. Geotech. Eng., 25 (12195-12210):
  • [48] Development of an Injection Molded Disposable Chaotic Micromixer: Serpentine Laminating Micromixer (I) - Design and Numerical Analysis -
    Kim, Dong Sung
    Lee, Se Hwan
    Kwon, Tai Hun
    Ahn, Chong H.
    TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A, 2005, 29 (10) : 1289 - 1297
  • [49] Baffle Simulation and Design with the Aim of Use in Space Cameras
    Mohammadnejad, Shahram
    Madineh, Ali Bagheri
    Sarvi, Mehdi Nasiri
    PROCEEDINGS OF THE 2012 8TH INTERNATIONAL SYMPOSIUM ON COMMUNICATION SYSTEMS, NETWORKS & DIGITAL SIGNAL PROCESSING (CSNDSP), 2012,
  • [50] Numerical simulation on two phase flow in demister with corrugated baffle
    College of Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
    Shanghai Ligong Daxue Xuebao, 2007, 3 (275-280):
12345