Complex flows of viscoelastic wormlike micelle solutions

JP Rothstein, H Mohammadigoushki - Journal of Non-Newtonian Fluid …, 2020 - Elsevier
Micelles are formed by the self-assembly of surfactants in solutions. Wormlike micelles or
living polymers are a particularly interesting fluids because their long flexible cylindrical …

Perspectives on viscoelastic flow instabilities and elastic turbulence

SS Datta, AM Ardekani, PE Arratia, AN Beris… - Physical Review …, 2022 - APS
Viscoelastic fluids are a common subclass of rheologically complex materials that are
encountered in diverse fields from biology to polymer processing. Often the flows of …

[图书][B] Bubbles, drops, and particles in non-Newtonian fluids

RP Chhabra - 2006 - taylorfrancis.com
Bubbles, Drops, and Particles in Non-Newtonian Fluids, Second Edition continues to
provide thorough coverage of the scientific foundations and the latest advances in particle …

Bifurcations in flows of complex fluids around microfluidic cylinders

SJ Haward, CC Hopkins, S Varchanis, AQ Shen - Lab on a Chip, 2021 - pubs.rsc.org
Flow around a cylinder is a classical problem in fluid dynamics and also one of the
benchmarks for testing viscoelastic flows. The problem is of wide relevance to …

Simulating the dynamics and interactions of flexible fibers in Stokes flows

AK Tornberg, MJ Shelley - Journal of Computational Physics, 2004 - Elsevier
The dynamics of slender filaments or fibers suspended in Stokesian fluids are fundamental
to understanding many flows arising in physics, biology and engineering. Such filaments …

Drag force on a sphere in steady motion through a yield-stress fluid

H Tabuteau, P Coussot, JR de Bruyn - Journal of rheology, 2007 - pubs.aip.org
We have studied the motion of spheres falling through yield-stress Carbopol gels. We
measured the velocity of the falling sphere as a function of time and sphere density …

Nonlinear shear and extensional flow dynamics of wormlike surfactant solutions

B Yesilata, C Clasen, GH McKinley - Journal of Non-Newtonian Fluid …, 2006 - Elsevier
Nonlinear shear and extensional flow dynamics of a wormlike micellar solution based on
erucyl bis (2-hydroxyethyl) methyl ammonium chloride (EHAC) are reported here. The …

Oscillating modes of driven colloids in overdamped systems

J Berner, B Müller, JR Gomez-Solano, M Krüger… - Nature …, 2018 - nature.com
Microscopic colloidal particles suspended in liquids are a prominent example of an
overdamped system where viscous forces dominate over inertial effects. Frequently, colloids …

Flow of wormlike micellar solutions around microfluidic cylinders with high aspect ratio and low blockage ratio

SJ Haward, N Kitajima, K Toda-Peters, T Takahashi… - Soft Matter, 2019 - pubs.rsc.org
We employ time-resolved flow velocimetry and birefringence imaging methods to study the
flow of a well-characterized shear-banding wormlike micellar solution around a novel glass …

Viscoelastic and shear-thinning effects of aqueous exopolymer solution on disk and sphere settling

MM Mrokowska, A Krztoń-Maziopa - Scientific reports, 2019 - nature.com
In this study, xanthan gum is used as a model exopolymer to demonstrate potential effects of
non-Newtonian properties of natural aquatic systems on settling dynamics of particles …