21 citations · 41 across the 5 of their papers we have counts for
12 papers · 1 filter
Sub-Yield Dynamics in Yield-Stress Materials
Alice Woodbridge, Kasra Amini, Fredrik Lundell +4
The mechanical response of yield-stress materials below the yield point remains a subject of debate. Two of the most widely used constitutive models for these materials offer funda…
Experimental Investigation on Particle-Laden Flows of Viscoelastic Fluids in Micro-Channels Using Optical Coherence Tomography
Kasra Amini, Gustaf Martensson, Outi Tammisola +1
Considering the nonlinear response of non-Newtonian fluids to the local shear exerted on the bulks of fluid, the initially quasi-uniform distribution of the particles might be subj…
Formation of colloidal threads in geometrically varying flow-focusing channels
V. Krishne Gowda, Cecilia Rydefalk, L. Daniel Söderberg +1
When two miscible fluids are brought into contact with each other, the concentration gradients induce stresses. These are referred to as Korteweg stresses and are analogous to inte…
Droplet leaping governs microstructured surface wetting
Susumu Yada, Shervin Bagheri, Jonas Hansson +4
Microstructured surfaces that control the direction of liquid transport are not only ubiquitous in nature, but they are also central to technological processes such as fog/water ha…
Finite-size spherical particles in a square duct flow of an elastoviscoplastic fluid: an experimental study
Sagar Zade, Tafadzwa John Shamu, Fredrik Lundell +1
The present experimental study addresses the flow of a Yield Stress Fluid with some elasticity (Carbopol gel) in a square duct. The behaviour of two fluids with lower and higher yi…
Effective interfacial tension in flow-focusing of colloidal dispersions: 3D numerical simulations and experiments
Krishne Gowda., Christophe Brouzet, Thibault Lefranc +2
An interface between two miscible fluids is transient, existing as a non-equilibrium state before complete molecular mixing is reached. However, during the existence of such an int…