DOAJ Open Access 2023

Dynamics of Nonmagnetic and Magnetic Emulsions in Microchannels of Various Materials

Dariya Kalyuzhnaya Evgeniy Sokolov Anastasia Vasilyeva Irina Sutarina Petr Ryapolov

Abstrak

The formation of droplets in microchannels (droplet microfluidics) has a large number of applications, such as in micro-dosing and gas meters. This paper considers the dynamics of direct and inverse emulsions based on water, polydimethylsiloxane, and synthetic and mineral oil in microfluidic chips based on two technologies: glass–parafilm–glass sandwich structures and removable scaffold in a silicone compound. It is shown that wettability, roughness and chip wall material; channel thickness; magnetic fluid flow rate; and magnetic field strength affect the size of emulsion droplets formed in a microfluidic chip. The addition of another mechanism for regulating the hydrodynamics of emulsions using a magnetic field opens up new possibilities for the development of promising devices.

Topik & Kata Kunci

Thermodynamics Descriptive and experimental mechanics

Penulis (5)

Dariya Kalyuzhnaya

Evgeniy Sokolov

Anastasia Vasilyeva

Irina Sutarina

Petr Ryapolov

Format Sitasi

APA MLA BibTeX

Kalyuzhnaya, D., Sokolov, E., Vasilyeva, A., Sutarina, I., Ryapolov, P. (2023). Dynamics of Nonmagnetic and Magnetic Emulsions in Microchannels of Various Materials. https://doi.org/10.3390/fluids8020042

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.3390/fluids8020042
Akses: Open Access ✓