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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Auteurs principaux:	Guillaume Maîtrejean, Denis C. D. Roux, Jean Xing, Maxime Rosello, Pascal Jay, Bruno Barbet
Format:	article
Langue:	EN
Publié:	AIP Publishing LLC 2021
Sujets:	Physics QC1-999
Accès en ligne:	https://doaj.org/article/72f325d677e04a669fcc2dede09c9b24
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id	oai:doaj.org-article:72f325d677e04a669fcc2dede09c9b24
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spelling	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)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999
spellingShingle	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

Breakup length determination of continuous ink jets: Application to a shear-thinning industrial fluid

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