Characterization of wet granular avalanches in controlled relative humidity conditions
- Autores
- Gomez Arriarán, I.; Ippolito, Irene Paula; Chertcoff, Ricardo Héctor; Odriozola Maritorena, M.; Schant, R. de
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This work focuses on the influence of the relative humidity (essentially due to atmospheric conditions) on themany granular media behaviours. To this end, the experimental evolution of the avalanche characteristic anglesof continually tilted granular packing was studied for a wide range of relative humidities in very well controlledconditions (between 5 and 90%). The stability angles were measured for fully developed avalanches. The relationshipbetween the relative humidity (ϕ) and cohesion of granular media (directly related to cohesion forcesbetween grains) was then established to identify the different cohesive states of a wet granular medium usinga reliable and reproducible testing methodology. Finally, a relationship between the hygroscopic equilibriumtime and the stability of the granular packing is discussed.
Fil: Gomez Arriarán, I.. Universidad del País Vasco; España
Fil: Ippolito, Irene Paula. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física. Grupo de Medios Porosos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Chertcoff, Ricardo Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física. Grupo de Medios Porosos; Argentina
Fil: Odriozola Maritorena, M.. Universidad del País Vasco; España
Fil: Schant, R. de. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física. Grupo de Medios Porosos; Argentina - Materia
-
Maximum Stability Angle
Relative Humidity
Angle of Repose
Granular Medium - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/38405
Ver los metadatos del registro completo
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Characterization of wet granular avalanches in controlled relative humidity conditionsGomez Arriarán, I.Ippolito, Irene PaulaChertcoff, Ricardo HéctorOdriozola Maritorena, M.Schant, R. deMaximum Stability AngleRelative HumidityAngle of ReposeGranular Mediumhttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2This work focuses on the influence of the relative humidity (essentially due to atmospheric conditions) on themany granular media behaviours. To this end, the experimental evolution of the avalanche characteristic anglesof continually tilted granular packing was studied for a wide range of relative humidities in very well controlledconditions (between 5 and 90%). The stability angles were measured for fully developed avalanches. The relationshipbetween the relative humidity (ϕ) and cohesion of granular media (directly related to cohesion forcesbetween grains) was then established to identify the different cohesive states of a wet granular medium usinga reliable and reproducible testing methodology. Finally, a relationship between the hygroscopic equilibriumtime and the stability of the granular packing is discussed.Fil: Gomez Arriarán, I.. Universidad del País Vasco; EspañaFil: Ippolito, Irene Paula. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física. Grupo de Medios Porosos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Chertcoff, Ricardo Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física. Grupo de Medios Porosos; ArgentinaFil: Odriozola Maritorena, M.. Universidad del País Vasco; EspañaFil: Schant, R. de. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física. Grupo de Medios Porosos; ArgentinaElsevier Science Sa2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/38405Gomez Arriarán, I.; Ippolito, Irene Paula; Chertcoff, Ricardo Héctor; Odriozola Maritorena, M.; Schant, R. de; Characterization of wet granular avalanches in controlled relative humidity conditions; Elsevier Science Sa; Powder Technology; 279; 4-2015; 24-320032-5910CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.powtec.2015.03.050 0032info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0032591015002740info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:10:42Zoai:ri.conicet.gov.ar:11336/38405instacron: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 10:10:42.366CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Characterization of wet granular avalanches in controlled relative humidity conditions |
title |
Characterization of wet granular avalanches in controlled relative humidity conditions |
spellingShingle |
Characterization of wet granular avalanches in controlled relative humidity conditions Gomez Arriarán, I. Maximum Stability Angle Relative Humidity Angle of Repose Granular Medium |
title_short |
Characterization of wet granular avalanches in controlled relative humidity conditions |
title_full |
Characterization of wet granular avalanches in controlled relative humidity conditions |
title_fullStr |
Characterization of wet granular avalanches in controlled relative humidity conditions |
title_full_unstemmed |
Characterization of wet granular avalanches in controlled relative humidity conditions |
title_sort |
Characterization of wet granular avalanches in controlled relative humidity conditions |
dc.creator.none.fl_str_mv |
Gomez Arriarán, I. Ippolito, Irene Paula Chertcoff, Ricardo Héctor Odriozola Maritorena, M. Schant, R. de |
author |
Gomez Arriarán, I. |
author_facet |
Gomez Arriarán, I. Ippolito, Irene Paula Chertcoff, Ricardo Héctor Odriozola Maritorena, M. Schant, R. de |
author_role |
author |
author2 |
Ippolito, Irene Paula Chertcoff, Ricardo Héctor Odriozola Maritorena, M. Schant, R. de |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Maximum Stability Angle Relative Humidity Angle of Repose Granular Medium |
topic |
Maximum Stability Angle Relative Humidity Angle of Repose Granular Medium |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.1 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
This work focuses on the influence of the relative humidity (essentially due to atmospheric conditions) on themany granular media behaviours. To this end, the experimental evolution of the avalanche characteristic anglesof continually tilted granular packing was studied for a wide range of relative humidities in very well controlledconditions (between 5 and 90%). The stability angles were measured for fully developed avalanches. The relationshipbetween the relative humidity (ϕ) and cohesion of granular media (directly related to cohesion forcesbetween grains) was then established to identify the different cohesive states of a wet granular medium usinga reliable and reproducible testing methodology. Finally, a relationship between the hygroscopic equilibriumtime and the stability of the granular packing is discussed. Fil: Gomez Arriarán, I.. Universidad del País Vasco; España Fil: Ippolito, Irene Paula. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física. Grupo de Medios Porosos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Chertcoff, Ricardo Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física. Grupo de Medios Porosos; Argentina Fil: Odriozola Maritorena, M.. Universidad del País Vasco; España Fil: Schant, R. de. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Física. Grupo de Medios Porosos; Argentina |
description |
This work focuses on the influence of the relative humidity (essentially due to atmospheric conditions) on themany granular media behaviours. To this end, the experimental evolution of the avalanche characteristic anglesof continually tilted granular packing was studied for a wide range of relative humidities in very well controlledconditions (between 5 and 90%). The stability angles were measured for fully developed avalanches. The relationshipbetween the relative humidity (ϕ) and cohesion of granular media (directly related to cohesion forcesbetween grains) was then established to identify the different cohesive states of a wet granular medium usinga reliable and reproducible testing methodology. Finally, a relationship between the hygroscopic equilibriumtime and the stability of the granular packing is discussed. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-04 |
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/11336/38405 Gomez Arriarán, I.; Ippolito, Irene Paula; Chertcoff, Ricardo Héctor; Odriozola Maritorena, M.; Schant, R. de; Characterization of wet granular avalanches in controlled relative humidity conditions; Elsevier Science Sa; Powder Technology; 279; 4-2015; 24-32 0032-5910 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/38405 |
identifier_str_mv |
Gomez Arriarán, I.; Ippolito, Irene Paula; Chertcoff, Ricardo Héctor; Odriozola Maritorena, M.; Schant, R. de; Characterization of wet granular avalanches in controlled relative humidity conditions; Elsevier Science Sa; Powder Technology; 279; 4-2015; 24-32 0032-5910 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.powtec.2015.03.050 0032 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0032591015002740 |
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 |
Elsevier Science Sa |
publisher.none.fl_str_mv |
Elsevier Science Sa |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
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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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13.070432 |