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Amini, Younes, Ghazanfari, Valiyollah, Saeedi Dehaghani, Amir Hossein, Shadman, Mohammad Mahdi, Mansourzadeh, Fatemeh. (1402). CFD Simulation of Various Two-Phase Flow Patterns in Y-Shaped Microfluidic Channels. , (), -. doi: 10.22059/jchpe.2024.371715.1479
Younes Amini; Valiyollah Ghazanfari; Amir Hossein Saeedi Dehaghani; Mohammad Mahdi Shadman; Fatemeh Mansourzadeh. "CFD Simulation of Various Two-Phase Flow Patterns in Y-Shaped Microfluidic Channels". , , , 1402, -. doi: 10.22059/jchpe.2024.371715.1479
Amini, Younes, Ghazanfari, Valiyollah, Saeedi Dehaghani, Amir Hossein, Shadman, Mohammad Mahdi, Mansourzadeh, Fatemeh. (1402). 'CFD Simulation of Various Two-Phase Flow Patterns in Y-Shaped Microfluidic Channels', , (), pp. -. doi: 10.22059/jchpe.2024.371715.1479
Amini, Younes, Ghazanfari, Valiyollah, Saeedi Dehaghani, Amir Hossein, Shadman, Mohammad Mahdi, Mansourzadeh, Fatemeh. CFD Simulation of Various Two-Phase Flow Patterns in Y-Shaped Microfluidic Channels. , 1402; (): -. doi: 10.22059/jchpe.2024.371715.1479

CFD Simulation of Various Two-Phase Flow Patterns in Y-Shaped Microfluidic Channels

Journal of Chemical and Petroleum Engineering
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 22 اسفند 1402    اصل مقاله (1.89 M)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22059/jchpe.2024.371715.1479
نویسندگان
Younes Amini1؛ Valiyollah Ghazanfari1؛ Amir Hossein Saeedi Dehaghani* 2؛ Mohammad Mahdi Shadman1؛ Fatemeh Mansourzadeh1
1Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, Tehran, Iran
2Department of Petroleum Engineering, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran, 14115-143, Iran
چکیده
This study presents a computational fluid dynamics (CFD) simulation of two-phase flow patterns in a Y-shaped microfluidic device. The two-phase flow of water and n-butyl acetate is simulated using the volume of fluid (VOF) method in a Y-shaped microfluidic device with different flow rates. A 2D model was used for simulation, and the results were compared to experimental data, showing good consistency. The study also examined the effects of or-ganic (n-butyl acetate) and flow on the overall flow model. The authors observe three dif-ferent flow patterns, including slug flow, parallel flow, and droplet flow, depending on the flow rate. The results indicate that a slug flow pattern is detected when the flow rates of the aqueous and organic phases are both low and similar. Nonetheless, as the overall flow rate rises, the slug flow pattern shifts to either parallel droplet or plug flow. Similarly, when the flow rate of the aqueous phase is increased while keeping the organic phase flow rate con-stant, the shift occurs from slug flow to droplet flow. Therefore, this study is significant in that it provides insights into the different flow regimes that can occur in a microfluidic sys-tem. This understanding can be used to design and optimize microfluidic devices for a vari-ety of applications.
کلیدواژه‌ها
Liquid-liquid extraction؛ Y-shaped micro-channel؛ Computational fluid dynamics؛ Flow pattern؛ Microfluidic Devices
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تعداد مشاهده مقاله: 49
تعداد دریافت فایل اصل مقاله: 66


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