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pro vyhledávání: '"Cruz Hidalgo R"'
Granular flows are frequently observed in nature and appear in many industrial processes as well. In this numerical work the focus is mainly directed at the understanding of how the change of different grain properties, such as shape, friction and st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1111::4d816104214e8aa262fba75caad99c5f
https://hdl.handle.net/10171/64982
https://hdl.handle.net/10171/64982
Akademický článek
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Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
Consejo Superior de Investigaciones Científicas (CSIC)
Consejo Superior de Investigaciones Científicas (CSIC)
In the present work, we investigate experimentally and numerically the motion of solid macroscopic spheres (Brownian and colloidal effects are negligible) when settling from rest in a quiescent fluid toward a solid wall under confined and unconfined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::89a094565c6fc9534791f343dc62f79f
https://hdl.handle.net/10171/63296
https://hdl.handle.net/10171/63296
Autor:
Blanco-Rodríguez, R. (Rodolfo), Cruz-Hidalgo, R. (Raúl), Pérez-Ángel, G. (Gabriel), Maza-Ozcoidi, D. (Diego)
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
We present a critical comparative analysis between numerical and experimental results of quasi-two-dimensional silo and hopper flows. In our approach, the Discrete Element Method was employed to describe a single-layer mono-disperse sphere confined b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::af193b3e8b479299907edd637bd3a2b8
https://hdl.handle.net/10171/62007
https://hdl.handle.net/10171/62007
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
Este proyecto consiste en el análisis de la dinámica de un proyectil en un medio granular denso para su puesta en práctica en un contexto de Bachillerato Internacional (BI). El punto de partida del proyecto son unos datos que se obtienen mediante
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::74b48565aa143315c2ea36d0bc325ca5
https://hdl.handle.net/10171/61938
https://hdl.handle.net/10171/61938
Autor:
Hernández-Delfín, D. (Dariel), Pongó, T. (Tivadar), Börzsönyi, T. (Tamás), Cruz-Hidalgo, R. (Raúl)
Very recently, To et al. have experimentally explored granular flow in a cylindrical silo, with a bottom wall that rotates horizontally with respect to the lateral wall [Phys. Rev. E 100, 012906 (2019)]. Here we numerically reproduce their experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1111::0c9997e901ab6179371e894b529e1903
https://hdl.handle.net/10171/64987
https://hdl.handle.net/10171/64987
Akademický článek
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Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
We report extensive numerical simulations of the fow of anisotropic self-propelled particles through a constriction. In particular, we explore the role of the particles’ desired orientation with respect to the moving direction on the system fowabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::929f700db3433bfb3d830aa43afe3f77
https://hdl.handle.net/10171/64516
https://hdl.handle.net/10171/64516
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
We present a numerical framework to simulate pedestrian dynamics in highly competitive conditions by means of a force-based model implemented with spherocylindrical particles instead of the traditional, symmetric disks. This modification of the indiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e981f4f7e382951b6a385a8b48a4d3b5
https://hdl.handle.net/10171/43786
https://hdl.handle.net/10171/43786
Autor:
Cruz-Hidalgo, R. (Raúl), Rubio-Largo, S.M. (Sara María), Alonso-Marroquin, F. (F.), Weinhart, T. (T.)
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
In this work, we numerically examine the steady-state granular flow of 3D non-spherical particles down an inclined plane. We use a hybrid CPU/GPU implementation of the discrete element method of nonspherical elongated particles. Thus, a systematic st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::50e8e94a2766dcb33e250edf02b74e98
https://hdl.handle.net/10171/53911
https://hdl.handle.net/10171/53911