Publications associées à Rhéologie

Rheology of concentrated soft and hard-sphere suspensions

We present a detailed comparison of the rheology of concentrated hard and soft-sphere suspensions using a variety of techniques including large-amplitude oscillatory shear (LAOS). While the soft spheres are jammed and exhibit permanent contact, the hard-sp ...

American Institute of Physics2013

Fine-tuning of magnetic and microfluidic viscous forces for specific magnetic bead-based immunocomplex formation

Martinus Gijs, Thomas Lehnert, Matteo Cornaglia, Hüseyin Cumhur Tekin

We investigate the working principle of a novel type of microfluidic sandwich immunoassay, as used for the detection of biomarkers. The heterogeneous assay is based on the specific interactions between an array of functionalized superparamagnetic beads and ...

American Institute of Physics2013

Helical flows and asymmetry of blood jet in dilated ascending aorta with normally functioning bicuspid valve

Alfio Quarteroni, Christian Vergara, Elena Faggiano

Bicuspid aortic valve (BAV) is associated with aortic dilatation and aneurysm. Several studies evidenced an eccentric systolic flow in ascending aorta associated with increased wall shear stresses (WSS) and the occurrence of an helical systolic flow. This ...

Springer Heidelberg2013

Yield stress modelling of doped alumina suspensions for applications in freeze granulation: towards dry pressed transparent ceramics

Paul Bowen, Michael Stuer

Rheology of powder suspensions is a key factor in many processing routes, and better understanding of the parameters that control the rheology improves technical progress by reducing the empirical factors in the formulation of powder slurries. The strict r ...

Maney Publishing2012

Structural damping using encapsulated Shear Thickening Fluids

Véronique Michaud, Mathieu Soutrenon

Smart structures with tunable damping and stiffness characteristics are of high interest to aerospace applications, but often require an external power source to be activated. This can be avoided by using highly concentrated silica suspensions, which exhib ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2012

Patient-specific mean pressure drop in the systemic arterial tree, a comparison between 1-D and 3-D models

Nikolaos Stergiopoulos, Philippe Reymond, François Lazeyras

One-dimensional models of the systemic arterial tree are useful tools for studying wave propagation phenomena, however, their formulation for frictional losses is approximate and often based on solutions for developed flow in straight non-tapered arterial ...

Elsevier2012

Viscoplastic dambreak waves: review of simple computational approaches and comparison with experiments

Christophe Ancey, Nicolas Andreini, Gaël Epely Chauvin

We investigated the dam-break problem for Herschel-Bulkley fluids: a fixed volume of a viscoplastic material (a polymeric gel called Carbopol ultrez 10) was released and flowed down an inclined flume. Using Particle Image Velocimetry techniques, we measure ...

Elsevier2012

Hydromorphological implications of local tributary widening for river rehabilitation

Anton Schleiss, Koen Blanckaert, Marcelo Leite Ribeiro, André Roy

The hydromorphological implications of the local widening of a tributary where it enters a confluence were investigated in a laboratory setting that is representative of the 20 major confluences on the channelized Upper Rhone River. Although local tributar ...

American Geophysical Union2012

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Rhéologie

Rheology of concentrated soft and hard-sphere suspensions

Ba0.5Sr0.5Co0.8Fe0.2O3-delta (BSCF) feedstock development and optimization for thermoplastic forming of thin planar and tubular oxygen separation membranes

Fine-tuning of magnetic and microfluidic viscous forces for specific magnetic bead-based immunocomplex formation

Helical flows and asymmetry of blood jet in dilated ascending aorta with normally functioning bicuspid valve

Yield stress modelling of doped alumina suspensions for applications in freeze granulation: towards dry pressed transparent ceramics

Structural damping using encapsulated Shear Thickening Fluids

Patient-specific mean pressure drop in the systemic arterial tree, a comparison between 1-D and 3-D models

Modélisation physique et analyse numérique de la propagation d'une masse granulaire

Viscoplastic dambreak waves: review of simple computational approaches and comparison with experiments

Hydromorphological implications of local tributary widening for river rehabilitation

Graph Chatbot

Chattez avec Graph Search

Hydromorphological implications of local tributary widening for river rehabilitation

Fine-tuning of magnetic and microfluidic viscous forces for specific magnetic bead-based immunocomplex formation

Rheology of concentrated soft and hard-sphere suspensions

Modélisation physique et analyse numérique de la propagation d'une masse granulaire

Ba0.5Sr0.5Co0.8Fe0.2O3-delta (BSCF) feedstock development and optimization for thermoplastic forming of thin planar and tubular oxygen separation membranes

Helical flows and asymmetry of blood jet in dilated ascending aorta with normally functioning bicuspid valve

Yield stress modelling of doped alumina suspensions for applications in freeze granulation: towards dry pressed transparent ceramics

Structural damping using encapsulated Shear Thickening Fluids

Patient-specific mean pressure drop in the systemic arterial tree, a comparison between 1-D and 3-D models

Viscoplastic dambreak waves: review of simple computational approaches and comparison with experiments