Breakup length determination of continuous ink jets: Application to a shear-thinning industrial fluid
The theory of the so-called Rayleigh–Plateau instability of fluid jets has been widely studied and can be used to predict the breakup length of liquid jets. Recently, in the work of Rosello et al. [J. Fluids Eng. 140(3), 031202 (2018)], the linear theory was enhanced to accurately predict the breaku...
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2021
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oai:doaj.org-article:72f325d677e04a669fcc2dede09c9b242021-12-01T18:52:07ZBreakup length determination of continuous ink jets: Application to a shear-thinning industrial fluid2158-322610.1063/5.0072147https://doaj.org/article/72f325d677e04a669fcc2dede09c9b242021-11-01T00:00:00Zhttp://dx.doi.org/10.1063/5.0072147https://doaj.org/toc/2158-3226The theory of the so-called Rayleigh–Plateau instability of fluid jets has been widely studied and can be used to predict the breakup length of liquid jets. Recently, in the work of Rosello et al. [J. Fluids Eng. 140(3), 031202 (2018)], the linear theory was enhanced to accurately predict the breakup length of continuous ink jets of Newtonian fluids by accounting for the influence of the nozzle geometry. In the present work, the influence of a shear-thinning behavior is addressed for both the breakup morphologies and breakup lengths in a linear regime. A comparison with the experimental data shows an excellent agreement extending the model of Rosello et al. to a non-Newtonian shear-thinning fluid.Guillaume MaîtrejeanDenis C. D. RouxJean XingMaxime RoselloPascal JayBruno BarbetAIP Publishing LLCarticlePhysicsQC1-999ENAIP Advances, Vol 11, Iss 11, Pp 115325-115325-9 (2021) |
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Physics QC1-999 |
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Physics QC1-999 Guillaume Maîtrejean Denis C. D. Roux Jean Xing Maxime Rosello Pascal Jay Bruno Barbet Breakup length determination of continuous ink jets: Application to a shear-thinning industrial fluid |
description |
The theory of the so-called Rayleigh–Plateau instability of fluid jets has been widely studied and can be used to predict the breakup length of liquid jets. Recently, in the work of Rosello et al. [J. Fluids Eng. 140(3), 031202 (2018)], the linear theory was enhanced to accurately predict the breakup length of continuous ink jets of Newtonian fluids by accounting for the influence of the nozzle geometry. In the present work, the influence of a shear-thinning behavior is addressed for both the breakup morphologies and breakup lengths in a linear regime. A comparison with the experimental data shows an excellent agreement extending the model of Rosello et al. to a non-Newtonian shear-thinning fluid. |
format |
article |
author |
Guillaume Maîtrejean Denis C. D. Roux Jean Xing Maxime Rosello Pascal Jay Bruno Barbet |
author_facet |
Guillaume Maîtrejean Denis C. D. Roux Jean Xing Maxime Rosello Pascal Jay Bruno Barbet |
author_sort |
Guillaume Maîtrejean |
title |
Breakup length determination of continuous ink jets: Application to a shear-thinning industrial fluid |
title_short |
Breakup length determination of continuous ink jets: Application to a shear-thinning industrial fluid |
title_full |
Breakup length determination of continuous ink jets: Application to a shear-thinning industrial fluid |
title_fullStr |
Breakup length determination of continuous ink jets: Application to a shear-thinning industrial fluid |
title_full_unstemmed |
Breakup length determination of continuous ink jets: Application to a shear-thinning industrial fluid |
title_sort |
breakup length determination of continuous ink jets: application to a shear-thinning industrial fluid |
publisher |
AIP Publishing LLC |
publishDate |
2021 |
url |
https://doaj.org/article/72f325d677e04a669fcc2dede09c9b24 |
work_keys_str_mv |
AT guillaumemaitrejean breakuplengthdeterminationofcontinuousinkjetsapplicationtoashearthinningindustrialfluid AT deniscdroux breakuplengthdeterminationofcontinuousinkjetsapplicationtoashearthinningindustrialfluid AT jeanxing breakuplengthdeterminationofcontinuousinkjetsapplicationtoashearthinningindustrialfluid AT maximerosello breakuplengthdeterminationofcontinuousinkjetsapplicationtoashearthinningindustrialfluid AT pascaljay breakuplengthdeterminationofcontinuousinkjetsapplicationtoashearthinningindustrialfluid AT brunobarbet breakuplengthdeterminationofcontinuousinkjetsapplicationtoashearthinningindustrialfluid |
_version_ |
1718404637562765312 |