Clogging transition of vibration-driven vehicles passing through constrictions

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"We report experimental results on the competitive passage of elongated self-propelled vehicles rushing through a constriction. For the chosen experimental conditions, we observe the emergence of intermittencies similar to those reported previously for active matter passing through narrow doors...

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Autores principales: Patterson, Germán, Fierens, Pablo Ignacio, Sangiuliano Jimka, Federico, König, Pablo, Garcimartín, Ángel, Zuriguel, Iker, Pugnaloni, Luis Ariel, Parisi, Daniel
Formato: Artículos de Publicaciones Periódicas acceptedVersion
Lenguaje:Inglés
Publicado: 2019
Materias:
SEGURIDAD
FISICA NUCLEAR
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/1729
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-1729
record_format dspace
spelling I32-R138-123456789-17292022-12-07T13:06:01Z Clogging transition of vibration-driven vehicles passing through constrictions Patterson, Germán Fierens, Pablo Ignacio Sangiuliano Jimka, Federico König, Pablo Garcimartín, Ángel Zuriguel, Iker Pugnaloni, Luis Ariel Parisi, Daniel SEGURIDAD FISICA NUCLEAR "We report experimental results on the competitive passage of elongated self-propelled vehicles rushing through a constriction. For the chosen experimental conditions, we observe the emergence of intermittencies similar to those reported previously for active matter passing through narrow doors. Noteworthy, we find that, when the number of individuals crowding in front of the bottleneck increases, there is a transition from an unclogged to a clogged state characterized by a lack of convergence of the mean clog duration as the measuring time increases. It is demonstrated that this transition—which was reported previously only for externally vibrated systems such as colloids or granulars—appears also for self-propelled agents. This suggests that the transition should also occur for the flow through constrictions of living agents (e.g., humans and sheep), an issue that has been elusive so far in experiments due to safety risks." 2019-08-21T18:43:44Z 2019-08-21T18:43:44Z 2017-12 Artículos de Publicaciones Periódicas info:eu-repo/semantics/acceptedVersion 0031-9007 http://ri.itba.edu.ar/handle/123456789/1729 en info:eu-repo/semantics/altIdentifier/doi/0.1103/PhysRevLett.119.248301 info:eu-repo/grantAgreement/ITBA/ITBACyT/33/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/grantAgreement/ANPCyT/PID/2015-003/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/grantAgreement/MINECO/FIS/2014-57325/SP. Madrid info:eu-repo/grantAgreement/Fundación Bunge y Born/AR. Ciudad Autónoma de Buenos Aires application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic SEGURIDAD
FISICA NUCLEAR
spellingShingle SEGURIDAD
FISICA NUCLEAR
Patterson, Germán
Fierens, Pablo Ignacio
Sangiuliano Jimka, Federico
König, Pablo
Garcimartín, Ángel
Zuriguel, Iker
Pugnaloni, Luis Ariel
Parisi, Daniel
Clogging transition of vibration-driven vehicles passing through constrictions
topic_facet SEGURIDAD
FISICA NUCLEAR
description "We report experimental results on the competitive passage of elongated self-propelled vehicles rushing through a constriction. For the chosen experimental conditions, we observe the emergence of intermittencies similar to those reported previously for active matter passing through narrow doors. Noteworthy, we find that, when the number of individuals crowding in front of the bottleneck increases, there is a transition from an unclogged to a clogged state characterized by a lack of convergence of the mean clog duration as the measuring time increases. It is demonstrated that this transition—which was reported previously only for externally vibrated systems such as colloids or granulars—appears also for self-propelled agents. This suggests that the transition should also occur for the flow through constrictions of living agents (e.g., humans and sheep), an issue that has been elusive so far in experiments due to safety risks."
format Artículos de Publicaciones Periódicas
acceptedVersion
author Patterson, Germán
Fierens, Pablo Ignacio
Sangiuliano Jimka, Federico
König, Pablo
Garcimartín, Ángel
Zuriguel, Iker
Pugnaloni, Luis Ariel
Parisi, Daniel
author_facet Patterson, Germán
Fierens, Pablo Ignacio
Sangiuliano Jimka, Federico
König, Pablo
Garcimartín, Ángel
Zuriguel, Iker
Pugnaloni, Luis Ariel
Parisi, Daniel
author_sort Patterson, Germán
title Clogging transition of vibration-driven vehicles passing through constrictions
title_short Clogging transition of vibration-driven vehicles passing through constrictions
title_full Clogging transition of vibration-driven vehicles passing through constrictions
title_fullStr Clogging transition of vibration-driven vehicles passing through constrictions
title_full_unstemmed Clogging transition of vibration-driven vehicles passing through constrictions
title_sort clogging transition of vibration-driven vehicles passing through constrictions
publishDate 2019
url http://ri.itba.edu.ar/handle/123456789/1729
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