Exploració per tema "Bubble dynamics"
Ara es mostren els items 1-7 de 7
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Advances in the simulation of multi-fluid flows with the particle finite element method. Application to bubble dynamics
(2011-12)
Article
Accés restringit per política de l'editorialIn this work, we extend the Particle Finite Element Method (PFEM) to multi-fluid flow problems with the aim of exploiting the fact that Lagrangian methods are specially well suited for tracking interfaces. We develop a ... -
Analysis of bubble management at different gravity levels by means of an acoustic field
(2021-09)
Article
Accés obertMultiphase flows management is a major challenge in many space applications given the different gravity levels involved. While many of the numerical investigations of liquid-gas phenomena deal with the radial bubble behavior ... -
DNS of the rising motion of a swarm of bubbles in a confined vertical channel
(Springer, 2018)
Comunicació de congrés
Accés restringit per política de l'editorial -
Level-set simulations of buoyancy-driven motion of single and multiple bubbles
(2015-12-01)
Article
Accés obertThis paper presents a numerical study of buoyancy-driven motion of single and multiple bubbles by means of the conservative level-set method. First, an extensive study of the hydrodynamics of single bubbles rising in a ... -
Numerical analysis of bubble dynamics in different gravity environments
(Universitat Politècnica de Catalunya, 2017-02-14)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitat -
Opposed bubbly jets at different impact angles: jet structure and bubble properties
(2010-08)
Article
Accés restringit per política de l'editorialThe structure of two colliding water jets containing small gas bubbles is studied experimentally. The effects of the separation distance between jets, as well as the orientation angle, on the spatial distribution of ... -
Use of hydrodynamic cavitation for volatile removal compound
(2017-05-18)
Article
Accés obertHydrodynamic cavitation and its feasibility for volatile compound removal in enclosed channels is discussed in this paper. Very high Reynolds numbers are needed to rupture liquid by decreasing its pressure below its saturated ...