Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration

Autores
Segovia Gutiérrez, J. P.; Berli, Claudio Luis Alberto; de Vicente, J.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The yielding behavior of conventional magnetorheological (MR) fluids is revisited for a wide range of magnetic fields and particle concentrations under a colloidal gel perspective. A two-step yielding behavior is found at intermediate magnetic fields (~10 kA/m) that can be explained as a transition from a strong-link to a weak-link (or transition) regime upon increasing the particle concentration in the MR fluid. This two-step yielding behavior is reminiscent of the classical concepts of static (frictional) and dynamic (Bingham) yield stress. By relating macroscopic elastic properties to a scaling fractal model, we could identify the prevalent gelation regime in MR fluids. VC 2012 The Society of Rheology
Fil: Segovia Gutiérrez, J. P.. Universidad de Granada; España
Fil: Berli, Claudio Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
Fil: de Vicente, J.. Universidad de Granada; España
Materia
Magnetorheology
Physical Gels
Colloids
Fractals
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/10729
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/10729
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentrationSegovia Gutiérrez, J. P.Berli, Claudio Luis Albertode Vicente, J.MagnetorheologyPhysical GelsColloidsFractalshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The yielding behavior of conventional magnetorheological (MR) fluids is revisited for a wide range of magnetic fields and particle concentrations under a colloidal gel perspective. A two-step yielding behavior is found at intermediate magnetic fields (~10 kA/m) that can be explained as a transition from a strong-link to a weak-link (or transition) regime upon increasing the particle concentration in the MR fluid. This two-step yielding behavior is reminiscent of the classical concepts of static (frictional) and dynamic (Bingham) yield stress. By relating macroscopic elastic properties to a scaling fractal model, we could identify the prevalent gelation regime in MR fluids. VC 2012 The Society of RheologyFil: Segovia Gutiérrez, J. P.. Universidad de Granada; EspañaFil: Berli, Claudio Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); ArgentinaFil: de Vicente, J.. Universidad de Granada; EspañaJournal Rheology Amer Inst Physics2012-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/10729Segovia Gutiérrez, J. P.; Berli, Claudio Luis Alberto; de Vicente, J.; Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration; Journal Rheology Amer Inst Physics; Journal Of Rheology; 56; 6; 8-2012; 1429-14480148-6055enginfo:eu-repo/semantics/altIdentifier/doi/10.1122/1.4742186info:eu-repo/semantics/altIdentifier/url/http://sor.scitation.org/doi/10.1122/1.4742186info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:43Zoai:ri.conicet.gov.ar:11336/10729instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:46:44.293CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration
title Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration
spellingShingle Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration
Segovia Gutiérrez, J. P.
Magnetorheology
Physical Gels
Colloids
Fractals
title_short Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration
title_full Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration
title_fullStr Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration
title_full_unstemmed Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration
title_sort Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration
dc.creator.none.fl_str_mv Segovia Gutiérrez, J. P.
Berli, Claudio Luis Alberto
de Vicente, J.
author Segovia Gutiérrez, J. P.
author_facet Segovia Gutiérrez, J. P.
Berli, Claudio Luis Alberto
de Vicente, J.
author_role author
author2 Berli, Claudio Luis Alberto
de Vicente, J.
author2_role author
author
dc.subject.none.fl_str_mv Magnetorheology
Physical Gels
Colloids
Fractals
topic Magnetorheology
Physical Gels
Colloids
Fractals
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The yielding behavior of conventional magnetorheological (MR) fluids is revisited for a wide range of magnetic fields and particle concentrations under a colloidal gel perspective. A two-step yielding behavior is found at intermediate magnetic fields (~10 kA/m) that can be explained as a transition from a strong-link to a weak-link (or transition) regime upon increasing the particle concentration in the MR fluid. This two-step yielding behavior is reminiscent of the classical concepts of static (frictional) and dynamic (Bingham) yield stress. By relating macroscopic elastic properties to a scaling fractal model, we could identify the prevalent gelation regime in MR fluids. VC 2012 The Society of Rheology
Fil: Segovia Gutiérrez, J. P.. Universidad de Granada; España
Fil: Berli, Claudio Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
Fil: de Vicente, J.. Universidad de Granada; España
description The yielding behavior of conventional magnetorheological (MR) fluids is revisited for a wide range of magnetic fields and particle concentrations under a colloidal gel perspective. A two-step yielding behavior is found at intermediate magnetic fields (~10 kA/m) that can be explained as a transition from a strong-link to a weak-link (or transition) regime upon increasing the particle concentration in the MR fluid. This two-step yielding behavior is reminiscent of the classical concepts of static (frictional) and dynamic (Bingham) yield stress. By relating macroscopic elastic properties to a scaling fractal model, we could identify the prevalent gelation regime in MR fluids. VC 2012 The Society of Rheology
publishDate 2012
dc.date.none.fl_str_mv 2012-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/10729
Segovia Gutiérrez, J. P.; Berli, Claudio Luis Alberto; de Vicente, J.; Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration; Journal Rheology Amer Inst Physics; Journal Of Rheology; 56; 6; 8-2012; 1429-1448
0148-6055
url http://hdl.handle.net/11336/10729
identifier_str_mv Segovia Gutiérrez, J. P.; Berli, Claudio Luis Alberto; de Vicente, J.; Non-linear viscoelasticity and two-step yielding in magnetorheology: a colloidal gel approach to understand the effect of particle concentration; Journal Rheology Amer Inst Physics; Journal Of Rheology; 56; 6; 8-2012; 1429-1448
0148-6055
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1122/1.4742186
info:eu-repo/semantics/altIdentifier/url/http://sor.scitation.org/doi/10.1122/1.4742186
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Journal Rheology Amer Inst Physics
publisher.none.fl_str_mv Journal Rheology Amer Inst Physics
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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