314 citations
- Universidad Pública de Navarra (UPNA)ES16 papers
- Universidad de GranadaES14 papers
- Centre National de la Recherche ScientifiqueFR11 papers
- Centro de Estudios e Investigaciones Técnicas de GipuzkoaES6 papers
- Centro de Investigación Médica AplicadaES6 papers
- HUN-REN Wigner Research Centre for PhysicsHU6 papers
- Institute for Solid State Physics and OpticsHU6 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR5 papers
- Institució Catalana de Recerca i Estudis AvançatsES5 papers
- Instituto de Fisica de Liquidos y Sistemas BiologicosAR5 papers
- TecnaliaES5 papers
- VicomtechES5 papers
8 papers · 1 filter
Modeling particle-fluid interaction in a coupled CFD-DEM framework
Ilberto Fonceca, Diego Maza, Raúl Cruz Hidalgo
In this work, we present an alternative methodology to solve the particle-fluid interaction in the resolved CFDEM coupling framework. This numerical approach consists of coupling a…
Transition from clogging to continuous flow in constricted particle suspensions
Mathieu Souzy, Iker Zuriguel, Alvaro Marin
When suspended particles are pushed by liquid flow through a constricted channel they might either pass the bottleneck without trouble or encounter a permanent clog that will stop…
Bifurcation induced by the aspect ratio in a turbulent Von-Kármán swirling flow
Olivier Liot, Javier Burguete
We evaluate the effect of two experimental parameters on the slow dynamics of a Von-Kármán swirling flow driven by two propellers in a closed cylinder. The first parameter is the i…
Stochastic dynamics of particles trapped in turbulent flows
N Machicoane, M López-Caballero, L Fiabane +4
The long time dynamics of large particles trapped in two inhomogeneous turbulent shear flows is studied experimentally. Both flows present a common feature, a shear region that sep…
Impact of time-dependent non-axisymmetric velocity perturbations on dynamo action of von-Kármán-like flows
Andre Giesecke, Frank Stefani, Javier Burguete
We have performed numerical simulations of the kinematic induction equation in order to examine the dynamo efficiency of an axisymmetric von-Kármán-like flow subject to time-depend…
Slow dynamics in a turbulent von Kármán swirling flow
Alberto de la Torre, Javier Burguete
We present an experimental study of a turbulent von Kármán flow produced in a cylindrical container using two propellers. The mean flow is stationary up to , where a bif…