Manipulating liquid-liquid flow with magnetic dispersed phase in a T-junction microchannel using a constant magnetic field

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Manipulating liquid-liquid flow with magnetic dispersed phase in a T-junction microchannel using a constant magnetic field. / Kovalev, A. V.; Yagodnitsyna, A. A.; Bilsky, A. V.

In: Thermophysics and Aeromechanics, Vol. 31, No. 4, 12.03.2025, p. 769-772.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{0e1db7ac28a2427abfeba5dbf82c9f52,

title = "Manipulating liquid-liquid flow with magnetic dispersed phase in a T-junction microchannel using a constant magnetic field",

abstract = "The paper investigates the possibility to control the two-phase flow of immiscible liquids with a high viscosity ratio of the carrier and dispersed phases in a T-junction microchannel, with the dispersed phase being a ferromagnetic liquid, by means of a constant magnetic field. The effects of separation of slugs and microdroplets of a ferrofluid, as well as the controllability of the structure of the parallel flow of immiscible liquids, have been found. The obtained results may be used to design microfluidic systems in order to efficiently sort particles, as well as intensify heat and mass transfer processes.",

keywords = "ferrofluid, microchannels, slug regime, surfactants, two-phase flows",

author = "Kovalev, {A. V.} and Yagodnitsyna, {A. A.} and Bilsky, {A. V.}",

note = "The research was financed by the Russian Science Foundation (project code 23-79-01332). ",

year = "2025",

month = mar,

day = "12",

doi = "10.1134/S0869864324040140",

language = "English",

volume = "31",

pages = "769--772",

journal = "Thermophysics and Aeromechanics",

issn = "0869-8643",

publisher = "Pleiades Publishing",

number = "4",

}

RIS

TY - JOUR

T1 - Manipulating liquid-liquid flow with magnetic dispersed phase in a T-junction microchannel using a constant magnetic field

AU - Kovalev, A. V.

AU - Yagodnitsyna, A. A.

AU - Bilsky, A. V.

N1 - The research was financed by the Russian Science Foundation (project code 23-79-01332).

PY - 2025/3/12

Y1 - 2025/3/12

N2 - The paper investigates the possibility to control the two-phase flow of immiscible liquids with a high viscosity ratio of the carrier and dispersed phases in a T-junction microchannel, with the dispersed phase being a ferromagnetic liquid, by means of a constant magnetic field. The effects of separation of slugs and microdroplets of a ferrofluid, as well as the controllability of the structure of the parallel flow of immiscible liquids, have been found. The obtained results may be used to design microfluidic systems in order to efficiently sort particles, as well as intensify heat and mass transfer processes.

AB - The paper investigates the possibility to control the two-phase flow of immiscible liquids with a high viscosity ratio of the carrier and dispersed phases in a T-junction microchannel, with the dispersed phase being a ferromagnetic liquid, by means of a constant magnetic field. The effects of separation of slugs and microdroplets of a ferrofluid, as well as the controllability of the structure of the parallel flow of immiscible liquids, have been found. The obtained results may be used to design microfluidic systems in order to efficiently sort particles, as well as intensify heat and mass transfer processes.

KW - ferrofluid

KW - microchannels

KW - slug regime

KW - surfactants

KW - two-phase flows

UR - https://www.mendeley.com/catalogue/4b61ba22-5428-33d4-8a8f-347da25f9ff4/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105000034992&origin=inward&txGid=58663370173b71ff5eebdb5b57cd9e7a

U2 - 10.1134/S0869864324040140

DO - 10.1134/S0869864324040140

M3 - Article

VL - 31

SP - 769

EP - 772

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 4

ER -

ID: 65119629