Zobrazeno 1 - 10
of 41
pro vyhledávání: '"G. Ruíz Chavarría"'
Publikováno v:
Revista Mexicana de Física. 65:139-147
In this work we show through experiments, by using cohesionless granular materials, that a simple formula proposed to estimate the granular outflow from orifices in thick sidewalls is also valid for thin sidewalls. The use of such a formula entails t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a006cb8b96b79a401a56be794e3d708c
https://doi.org/10.31349/revmexfis.65.139
https://doi.org/10.31349/revmexfis.65.139
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), In press
Journal of Fluid Mechanics, Cambridge University Press (CUP), inPress
Journal of Fluid Mechanics, In press, ⟨10.1017/jfm.2021.931⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), In press
Journal of Fluid Mechanics, Cambridge University Press (CUP), inPress
Journal of Fluid Mechanics, In press, ⟨10.1017/jfm.2021.931⟩
We describe and model experimental results on the dynamics of a ‘ludion’ – a neutrally buoyant body – immersed in a layer of stably stratified salt water. By oscillating a piston inside a cylinder communicating with a narrow (in one of its ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baa0d3482cf1113aa65e5bc04bcc9172
Publikováno v:
Powder Technology. 286:438-443
We report experiments performed to describe the behavior of the experimental mass flow rate of cohesionless granular material, m β expt , through circular orifices of diameter D made on sidewalls of tilted bins. In such experiments, the influence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a000fa4e350832631b950859d81efd8a
https://doi.org/10.1016/j.powtec.2015.08.035
https://doi.org/10.1016/j.powtec.2015.08.035
Autor:
G. Ruíz Chavarría, T. Rodriguez Luna
Publikováno v:
Selected Topics of Computational and Experimental Fluid Mechanics ISBN: 9783319114866
In this paper we investigate the evolution of surface waves produced by a parabolic wave maker. This system exhibits, among other, spatial focusing, wave breaking, the presence of caustics and points of full destructive interference (dislocations). T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::039c6100dcb43fa4530c22b6fd2c821c
https://doi.org/10.1007/978-3-319-11487-3_12
https://doi.org/10.1007/978-3-319-11487-3_12
Publikováno v:
Selected Topics of Computational and Experimental Fluid Mechanics ISBN: 9783319114866
The heat transport by natural convection is a central mechanism in the explanation of many natural phenomena. Despite many existing work on the Rayleigh-Benard convection, often the phenomenon is studied by making a two-dimensional approach or using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e74347fb6edf256e4817d4a9d104987
https://doi.org/10.1007/978-3-319-11487-3_27
https://doi.org/10.1007/978-3-319-11487-3_27
Publikováno v:
Selected Topics of Computational and Experimental Fluid Mechanics ISBN: 9783319114866
In this work we introduce a correlation to estimate the mass flow rate from an L-valve, without aeration, but under gravity flow, of a non-cohesive granular material. This criterion is based on the mass flow rate formula for vertical pipes and the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f4fd16df0924c4605962e48e2e1b6c1
https://doi.org/10.1007/978-3-319-11487-3_20
https://doi.org/10.1007/978-3-319-11487-3_20
Autor:
G. Ruíz Chavarría, E. J. López-Sánchez
Publikováno v:
Selected Topics of Computational and Experimental Fluid Mechanics ISBN: 9783319114866
In geophysical flows, vortices are present at very different scales. Examples of them are the meddies, formed at the outlet of the Mediterranean Sea or the vorticity dipoles, occurring when water flushes from a channel into the open sea. In this pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6993defec9261e8c017bcba280ad6cdd
https://doi.org/10.1007/978-3-319-11487-3_33
https://doi.org/10.1007/978-3-319-11487-3_33
Publikováno v:
Selected Topics of Computational and Experimental Fluid Mechanics ISBN: 9783319114866
Gravity granular flows of cohesionless materials emerging from bottom exits and from lateral exit holes, both in vertical bins, and from face walls in tilted bins were modeled and measured. The models are based on continuum mechanics, whereas frictio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4aba800344236c4b7c99bafe553a694a
https://doi.org/10.1007/978-3-319-11487-3_9
https://doi.org/10.1007/978-3-319-11487-3_9
Publikováno v:
Selected Topics of Computational and Experimental Fluid Mechanics ISBN: 9783319114866
In this paper we present an experimental study of the erosion and accumulation of particles produced by a periodic forced flow in two domains connected by a channel. For this purpose a thin layer of sand is deposited on the bottom of the channel and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0dc74d8afebe63af6d39938a367e1cf
https://doi.org/10.1007/978-3-319-11487-3_34
https://doi.org/10.1007/978-3-319-11487-3_34
Publikováno v:
Experimental and Computational Fluid Mechanics ISBN: 9783319001159
The Swift–Hohenberg equation accurately models the formation and evolution of patterns in a wide range of systems. However, in the field of fluid dynamics, two particular patterns arise during the Rayleigh-Benard convection, rolls and hexagons, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0e73d90018d4f6ca3b6c0626abdd815
https://doi.org/10.1007/978-3-319-00116-6_36
https://doi.org/10.1007/978-3-319-00116-6_36