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1
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Effects of two-phase periodic velocity on droplet coalescence inside microchannels. J Flow Chem 2023. [DOI: 10.1007/s41981-023-00258-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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2
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Deng Y, Guo W, Zhu C, Fu T, Ma Y. Coalescence dynamics of two droplets in T-junction microchannel with a lantern-shaped expansion chamber. J Taiwan Inst Chem Eng 2022. [DOI: 10.1016/j.jtice.2021.104193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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3
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Asymmetric behaviors of interface-stabilized slug pairs in a T-junction microchannel reactor. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2021.116668] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Two-phase flow and mass transfer in microchannels: A review from local mechanism to global models. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116017] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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5
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Guo W, Zhu C, Fu T, Ma Y. Controllable Droplet Coalescence in the T-Junction Microchannel with a Funnel-Typed Expansion Chamber. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00803] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Weixi Guo
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Chunying Zhu
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Taotao Fu
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Youguang Ma
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
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6
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Bijarchi MA, Favakeh A, Shafii MB. The effect of a non-uniform pulse-width modulated magnetic field with different angles on the swinging ferrofluid droplet formation. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2019.12.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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7
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Ma P, Liang D, Zhu C, Fu T, Ma Y. An effective method to facile coalescence of microdroplet in the symmetrical T-junction with expanded convergence. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2019.115389] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Dynamics and interfacial evolution for bubble breakup in shear-thinning non-Newtonian fluid in microfluidic T-junction. Chem Eng Sci 2019. [DOI: 10.1016/j.ces.2019.115158] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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9
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Liang D, Ma P, Zhu C, Fu T, Ma Y, Wang K, Luo G. Manipulable Formation of Ferrofluid Droplets in Y-Shaped Flow-Focusing Microchannels. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02516] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Di Liang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Pengcheng Ma
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Chunying Zhu
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Taotao Fu
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Youguang Ma
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Kai Wang
- State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - Guangsheng Luo
- State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
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10
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Automatic Single Droplet Generator with Control over Droplet Size and Detachment Frequency. COLLOIDS AND INTERFACES 2019. [DOI: 10.3390/colloids3030057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This paper presents a quite simple, fully automatized single droplet generator, which can be an alternative for more expensive and complicated microfluidic devices. The simple generation nozzle connected to the pressure cells and cheap peristaltic pumps, synchronized via developed software with simple GUI (graphical user interface) implemented into the Raspberry Pi microcomputer allows precise control over the single droplet diameter and detachment frequency. The generator allows the formation of droplets of quite wide range of diameters without the need of orifice diameter replacements. Free control over time available for adsorption of surface active-substances over the surface of immobilized droplet, before its detachment from the orifice, is an advantage of the developed device.
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11
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Sontti SG, Atta A. Numerical Insights on Controlled Droplet Formation in a Microfluidic Flow-Focusing Device. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02137] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Somasekhara Goud Sontti
- Multiscale Computational Fluid Dynamics (mCFD) Laboratory, Department of Chemical Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal 721302, India
| | - Arnab Atta
- Multiscale Computational Fluid Dynamics (mCFD) Laboratory, Department of Chemical Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal 721302, India
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12
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Wang X, Liu Z, Pang Y. Collision characteristics of droplet pairs with the presence of arriving distance differences. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.09.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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