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Effect of flow direction and capillary orientation on the bubble detachment diameter in liquid cross-flow. / Vorobyev, Maksim; Lobanov, Pavel; Chinak, Aleksandr et al.

In: Experimental and Computational Multiphase Flow, 16.06.2025.

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

Harvard

Vorobyev, M, Lobanov, P, Chinak, A & Kashinsky, O 2025, 'Effect of flow direction and capillary orientation on the bubble detachment diameter in liquid cross-flow', Experimental and Computational Multiphase Flow. https://doi.org/10.1007/s42757-024-0209-y

APA

Vorobyev, M., Lobanov, P., Chinak, A., & Kashinsky, O. (2025). Effect of flow direction and capillary orientation on the bubble detachment diameter in liquid cross-flow. Experimental and Computational Multiphase Flow. https://doi.org/10.1007/s42757-024-0209-y

Vancouver

Vorobyev M, Lobanov P, Chinak A, Kashinsky O. Effect of flow direction and capillary orientation on the bubble detachment diameter in liquid cross-flow. Experimental and Computational Multiphase Flow. 2025 Jun 16. doi: 10.1007/s42757-024-0209-y

Author

Vorobyev, Maksim ; Lobanov, Pavel ; Chinak, Aleksandr et al. / Effect of flow direction and capillary orientation on the bubble detachment diameter in liquid cross-flow. In: Experimental and Computational Multiphase Flow. 2025.

BibTeX

@article{c464ee847c6a41b9a91ac2d999b2f2e9,
title = "Effect of flow direction and capillary orientation on the bubble detachment diameter in liquid cross-flow",
abstract = "The process of bubble detachment from an orifice or capillary in the liquid flow was studied experimentally. The effect of liquid viscosity, orifice orientation, and flow direction were investigated. It was shown that the smallest bubbles were obtained when the capillary was placed across the flow in the channel center. The largest bubbles were produced when the capillary was oriented along the flow. A comparison of several theoretical and semi-empirical models with experimental data obtained was performed. A qualitative model was proposed to predict the size of bubble produced, taking into account the bubble coalescence near the capillary. The study demonstrates that the average dimensionless volume of generated bubbles is influenced by factors such as capillary diameter, liquid velocity, and viscosity, as long as the gas flow rate remains below a critical value. However, beyond this critical gas flow rate, the dimensionless bubble volume values of different experimental parameters align along a single curve in the suggested dimensionless coordinates.",
author = "Maksim Vorobyev and Pavel Lobanov and Aleksandr Chinak and Oleg Kashinsky",
note = "The study was financially supported by the Russian Science Foundation (No. 22-19-00092). The automatic image processing algorithm was developed under state contract with IT SB RAS.",
year = "2025",
month = jun,
day = "16",
doi = "10.1007/s42757-024-0209-y",
language = "English",
journal = "Experimental and Computational Multiphase Flow",
issn = "2661-8877",
publisher = "Tsinghua University Press",

}

RIS

TY - JOUR

T1 - Effect of flow direction and capillary orientation on the bubble detachment diameter in liquid cross-flow

AU - Vorobyev, Maksim

AU - Lobanov, Pavel

AU - Chinak, Aleksandr

AU - Kashinsky, Oleg

N1 - The study was financially supported by the Russian Science Foundation (No. 22-19-00092). The automatic image processing algorithm was developed under state contract with IT SB RAS.

PY - 2025/6/16

Y1 - 2025/6/16

N2 - The process of bubble detachment from an orifice or capillary in the liquid flow was studied experimentally. The effect of liquid viscosity, orifice orientation, and flow direction were investigated. It was shown that the smallest bubbles were obtained when the capillary was placed across the flow in the channel center. The largest bubbles were produced when the capillary was oriented along the flow. A comparison of several theoretical and semi-empirical models with experimental data obtained was performed. A qualitative model was proposed to predict the size of bubble produced, taking into account the bubble coalescence near the capillary. The study demonstrates that the average dimensionless volume of generated bubbles is influenced by factors such as capillary diameter, liquid velocity, and viscosity, as long as the gas flow rate remains below a critical value. However, beyond this critical gas flow rate, the dimensionless bubble volume values of different experimental parameters align along a single curve in the suggested dimensionless coordinates.

AB - The process of bubble detachment from an orifice or capillary in the liquid flow was studied experimentally. The effect of liquid viscosity, orifice orientation, and flow direction were investigated. It was shown that the smallest bubbles were obtained when the capillary was placed across the flow in the channel center. The largest bubbles were produced when the capillary was oriented along the flow. A comparison of several theoretical and semi-empirical models with experimental data obtained was performed. A qualitative model was proposed to predict the size of bubble produced, taking into account the bubble coalescence near the capillary. The study demonstrates that the average dimensionless volume of generated bubbles is influenced by factors such as capillary diameter, liquid velocity, and viscosity, as long as the gas flow rate remains below a critical value. However, beyond this critical gas flow rate, the dimensionless bubble volume values of different experimental parameters align along a single curve in the suggested dimensionless coordinates.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105008237698&origin=inward&txGid=9aedc04909445f426ff98aaaeee4a9a5

U2 - 10.1007/s42757-024-0209-y

DO - 10.1007/s42757-024-0209-y

M3 - Article

JO - Experimental and Computational Multiphase Flow

JF - Experimental and Computational Multiphase Flow

SN - 2661-8877

ER -

ID: 68148270