Publications related to Viscosity

3D FEM dissipation model of suspended micro channel resonators

Luis Guillermo Villanueva Torrijo, François Gallaire, Annalisa De Pastina, Andrea Fani

Suspended micro channel resonators (SMCs) consist of hollow resonant structures containing an embedded u-shaped micro fluidic channel. The confinement of the fluid inside the resonator allows real time detection of liquid compounds in air or in vacuum, whi ...

2016

On Some Weighted Stokes Problems. Application on Smagorinsky Models

Jacques Rappaz, Jonathan Rochat

In this paper we study existence and uniqueness of weak solutions for some non-linear weighted Stokes problems using convex analysis. The characteri- zation of these considered equations is that the viscosity depends on the strain rate of the velocity fiel ...

Springer2016

Deformation of a soft helical filament in an axial flow at low Reynolds number

Pedro Miguel Nunes Pereira de Almeida Reis

We perform a numerical investigation of the deformation of a rotating helical filament subjected to an axial flow, under low Reynolds number conditions, motivated by the propulsion of bacteria using helical flagella. Given its slenderness, the helical rod ...

Royal Society of Chemistry2016

Laser-assisted inkjet printing of highly viscous fluids with sub-nozzle resolution

Demetri Psaltis, Christophe Moser, Paul Delrot, Miguel Antonio Modestino

Drop-on-demand inkjet printing is mostly based on thermal and piezo-actuation, allowing for densely packed nozzles in inkjet printers. However, the droplet diameter is typically defined by the nozzle diameter, thus limiting the range of viscosity that can ...

Spie-Int Soc Optical Engineering2016

Gas sensor

Gaël André Léon Farine, Conor Joseph Slater

Gas sensor (2) for measuring properties of a gas (1), including a gas viscosity sensor (4) comprising a gas interface portion (20) in contact with the gas (1) to be measured, and a measuring chamber system (15) comprising a measuring chamber(16), a first r ...

2016

Critical inclination for absolute/convective instability transition in inverted falling films

Nicolas Igor Jacques Kofman

Liquid films flowing down the underside of inclined plates are subject to the interaction between the hydrodynamic and the Rayleigh-Taylor (R-T) instabilities causing a patterned and wavy topology at the free surface. The R-T instability results from the d ...

Amer Inst Physics2016

Foam on troubled water: Capillary induced finite-time arrest of sloshing waves

François Gallaire, Benjamin Jérémy Dollet, Francesco Viola, Pierre-Thomas Paul Brun

Interfacial forces exceed gravitational forces on a scale small relative to the capillary length-two millimeters in the case of an air-water interface-and therefore dominate the physics of sub-millimetric systems. They are of paramount importance for vario ...

Amer Inst Physics2016

Microsurgery-aided in-situ force probing reveals extensibility and viscoelastic properties of individual stress fibers

Jean-Jacques Meister, Chiara Gabella, Benoît Vianay, Céline Jeanne Labouesse

Actin-myosin filament bundles (stress fibers) are critical for tension generation and cell shape, but their mechanical properties are difficult to access. Here we propose a novel approach to probe individual peripheral stress fibers in living cells through ...

Nature Publishing Group2016

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Viscosity

3D FEM dissipation model of suspended micro channel resonators

On Some Weighted Stokes Problems. Application on Smagorinsky Models

Deformation of a soft helical filament in an axial flow at low Reynolds number

Laser-assisted inkjet printing of highly viscous fluids with sub-nozzle resolution

Gas sensor

Resonance in swirling wakes and sloshing waves

Critical inclination for absolute/convective instability transition in inverted falling films

Foam on troubled water: Capillary induced finite-time arrest of sloshing waves

A Review of Non-saturated Resin Flow in Liquid Composite Moulding processes

Microsurgery-aided in-situ force probing reveals extensibility and viscoelastic properties of individual stress fibers

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A Review of Non-saturated Resin Flow in Liquid Composite Moulding processes

Resonance in swirling wakes and sloshing waves

3D FEM dissipation model of suspended micro channel resonators

On Some Weighted Stokes Problems. Application on Smagorinsky Models

Deformation of a soft helical filament in an axial flow at low Reynolds number

Gas sensor

Critical inclination for absolute/convective instability transition in inverted falling films

Foam on troubled water: Capillary induced finite-time arrest of sloshing waves

Microsurgery-aided in-situ force probing reveals extensibility and viscoelastic properties of individual stress fibers

Laser-assisted inkjet printing of highly viscous fluids with sub-nozzle resolution