20/07/2022 – C. Johnson – Simple models for heterogeneous granular avalanches
Debris flows and pyroclastic flows are examples of heterogeneous granular flows, with a flow composition
Category: Séminaire Exceptionnel
07/07/2022 – V. Niggel – Insights in dense suspensions by visualizing silica particles with tunable surfaces
In complex particulate flows, the surfaces of flowing particles undergo both relative translation and rotation. While measuring
24/05/2022 – R. Lueptow – Predicting Size and Density Segregation in Granular Flows
As large and small particles flow, small particles fall between large particles to segregate in lower portions of a dense granular flow while
18/03/2022 – A. Bougouin – Experiments of impulse waves generated by gravity-driven flows: Focus on tsunami generation by pyroclastic flows
During volcanic eruptions, pyroclastic flows may be generated, then propagate down a mountainside, and finally reach the sea or a lake triggering tsunamis
— REPORTÉ au 13/05/2022 — 04/02/2022 – K. Loubière, N. Dietrich & V. Roig – Bulles inertielles confinées
Les écoulements à bulles, le plus souvent réactifs, sont utilisés dans de nombreux procédés industriels
03/12/2021 – M-J. Thoraval – Impact dynamics of compound drops
The impact of a liquid drop has many applications, from combustion to cooling technologies or 3D printing
30/11/2021 – M. Collares-Pereira – An introduction to Non Imaging Optics, application to Solar Energy Concentration
An Introduction to Non Imaging Optics is made, from first principles to its application mainly in Solar Energy
18/11/2021 – S. Gsell – Active mechanics of living fluids: mucus and tissues
In our body, many physiological processes rely on active soft material flows. To ensure their biological function…
19/10/2021 – L. Domino – Snap to morph
Creating mechanical structures that have the ability to change shape in a controlled manner
09/07/2021 – C. Marchioli – Point-particle simulations of complex turbulent dispersed flows
Particle transport and mixing in turbulent flows are fundamental to science as well as to technology…
