Mostra el registre d'ítem simple
Flow behaviour of negatively buoyant jets in immiscible ambient fluid
dc.contributor.author | Geyer Traver, Adelina |
dc.contributor.author | Phillips, Jeremy C. |
dc.contributor.author | Mier Torrecilla, Mónica de |
dc.contributor.author | Idelsohn Barg, Sergio Rodolfo |
dc.contributor.author | Oñate Ibáñez de Navarra, Eugenio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria |
dc.date.accessioned | 2012-01-09T11:21:40Z |
dc.date.available | 2012-01-09T11:21:40Z |
dc.date.created | 2012 |
dc.date.issued | 2012-01 |
dc.identifier.citation | Geyer, A. [et al.]. Flow behaviour of negatively buoyant jets in immiscible ambient fluid. "Experiments in fluids", Gener 2012, vol. 52, núm. 1, p. 261-271. |
dc.identifier.issn | 0723-4864 |
dc.identifier.other | https://www.scipedia.com/public/Geyer_et_al_2011a |
dc.identifier.uri | http://hdl.handle.net/2117/14423 |
dc.description.abstract | In this paper we investigate experimentally the injection of a negatively buoyant jet into a homogenous immiscible ambient fluid. Experiments are carried out by injecting a jet of dyed fresh water through a nozzle in the base of a cylindrical tank containing rapeseed oil. The fountain inlet flow rate and nozzle diameter were varied to cover a wide range of Richardson Ri (8 9 10-4\Ri\1.98), Reynolds Re (467\Re\5,928) and Weber We (2.40\We\308.56) numbers. Based on the Re, Ri and We values for the experiments, we have determined a regime map to define how these values may control the occurrence of the observed flow types. Whereas Ri plays a stronger role when determining the maximum penetration height, the effect of the Reynolds number is stronger predicting the flow behaviour for a specific nozzle diameter and injection velocity. |
dc.format.extent | 11 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Matemàtica aplicada a les ciències |
dc.subject.lcsh | Buoyant ascent (Hydrodynamics) |
dc.title | Flow behaviour of negatively buoyant jets in immiscible ambient fluid |
dc.type | Article |
dc.subject.lemac | Hidrodinàmica -- Mètodes numèrics |
dc.contributor.group | Universitat Politècnica de Catalunya. (MC)2 - Grup de Mecànica Computacional en Medis Continus |
dc.identifier.doi | 10.1007/s00348-011-1217-9 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s00348-011-1217-9 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 8940688 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/246643/EU/Real Time Computational Mechanics Techniques for Multi-Fluid Problems/REALTIME |
local.citation.author | Geyer, A.; Phillips, J.C.; Mier-Torrecilla, M.; Idelsohn, S.R.; Oñate, E. |
local.citation.publicationName | Experiments in fluids |
local.citation.volume | 52 |
local.citation.number | 1 |
local.citation.startingPage | 261 |
local.citation.endingPage | 271 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [191]
-
Articles de revista [517]