Publications associées à Fluide de Bingham

Incorporating Deep Bagging Ensemble Method as a Surrogate Model for Simulating Hyper-Concentrated Sediment-Laden Flows

David Andrew Barry, Seyed Mahmood Hamze Ziabari

Macroscale and mesoscale simulations of hyper-concentrated sediment-laden flows rely on robust couplings of the Reynolds-Averaged Navier-Stokes equations in conjunction with the shear-stress transport k-ω turbulence model. Also other closure laws for model ...

2019

Controlling transport dynamics of confined asymmetric fibers

François Gallaire, Mathias Simon Daniel Bechert, Jean Cappello

Transport properties of particles in confining geometries show very specific characteristics as lateral drift, oscillatory movement between lateral walls or the deformation of flexible fibers. These dynamics result from viscous friction with transversal an ...

IOP PUBLISHING LTD2019

LES investigation of the influence of cavitation on flow patterns in a confined tip-leakage flow

Mohamed Farhat, Huaiyu Cheng

In the present paper, Large Eddy Simulations combined with the Zwart-Gerber-Belamri cavitation model are conducted to study the flow characteristics in a tip-leakage flow. A reasonable agreement is obtained between the numerical and experimental data. With ...

PERGAMON-ELSEVIER SCIENCE LTD2019

Fabrication of suspended microchannel resonators for biosensing application

Damien Maillard, Zoé Anne Marie Daguin

Some diseases are characterized at the biomolecular level by a change in the mechanical properties of the cells in comparison to normal cells. Detecting this change could thus be useful for biomedical pplications. Micromechanical sensors are devices that a ...

2018

Scaling description of non-local rheology

Matthieu Wyart, Jie Lin

The plastic flow of amorphous materials displays non-local effects, characterized by a cooperativity length scale xi. We argue that these effects enter in the more general description of surface phenomena near critical points. Using this approach, we obtai ...

Royal Society of Chemistry2017

Micromotion-induced peri-prosthetic fluid flow around a cementless femoral stem

Dominique Pioletti, Alexandre Terrier, Valérie Hélène Emilie Malfroy Camine

Micromotion-induced interstitial fluid flow at the bone-implant interface has been proposed to play an important role in aseptic loosening of cementless implants. High fluid velocities are thought to promote aseptic loosening through activation of osteocla ...

Taylor & Francis2017

The dam-break problem for eroding viscoplastic fluids.

Christophe Ancey, Belinda Margaret Bates

Natural gravity-driven flows can increase in volume by eroding the bed on which they descend. This process is called basal entrainment and is thought to play a key role in the bulk dynamics of geophysical flows. Although its study is difficult using field ...

Elsevier2017

Propagation of a height contained hydraulic fracture in turbulent flow regimes

Brice Tanguy Alphonse Lecampion, Haseeb Zia

We investigate theoretically and numerically the impact of the transition from laminar to turbulent flow on the propagation of a height contained hydraulic fracture (i.e. PKN geometry). We account for the inertial terms in the balance of momentum and expre ...

Pergamon-Elsevier Science Ltd2017

Nonstationary flow surface theory for modeling the viscoplastic behaviors of soils

Lyesse Laloui, Alessio Ferrari, Yafei Qiao

This paper presents a three-dimensional elastic viscoplastic model that can describe the time-dependent behaviors of soft clays. The constitutive model is formulated based on the nonstationary flow surface theory and incorporates new developments, includin ...

Elsevier2016

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Fluide de Bingham

Incorporating Deep Bagging Ensemble Method as a Surrogate Model for Simulating Hyper-Concentrated Sediment-Laden Flows

Controlling transport dynamics of confined asymmetric fibers

LES investigation of the influence of cavitation on flow patterns in a confined tip-leakage flow

Fabrication of suspended microchannel resonators for biosensing application

Scaling description of non-local rheology

Micromotion-induced peri-prosthetic fluid flow around a cementless femoral stem

The dam-break problem for eroding viscoplastic fluids.

ACMEG-TVP: A thermoviscoplastic constitutive model for geomaterials

Propagation of a height contained hydraulic fracture in turbulent flow regimes

Nonstationary flow surface theory for modeling the viscoplastic behaviors of soils

Graph Chatbot

Chattez avec Graph Search

Micromotion-induced peri-prosthetic fluid flow around a cementless femoral stem

Incorporating Deep Bagging Ensemble Method as a Surrogate Model for Simulating Hyper-Concentrated Sediment-Laden Flows

Controlling transport dynamics of confined asymmetric fibers

Fabrication of suspended microchannel resonators for biosensing application

Scaling description of non-local rheology

ACMEG-TVP: A thermoviscoplastic constitutive model for geomaterials

Nonstationary flow surface theory for modeling the viscoplastic behaviors of soils

The dam-break problem for eroding viscoplastic fluids.

LES investigation of the influence of cavitation on flow patterns in a confined tip-leakage flow

Propagation of a height contained hydraulic fracture in turbulent flow regimes