scholarly journals Necking after extensional filament stretching of complex fluids and soft solids

2017 ◽  
Vol 247 ◽  
pp. 132-145 ◽  
Author(s):  
D.M. Hoyle ◽  
S.M. Fielding
Keyword(s):  
Complex Fluids ◽  
Soft Solids ◽  
Filament Stretching

Particle motion

2018 ◽  
Author(s):  
Eric M. Furst ◽  
Todd M. Squires
Keyword(s):  
Colloidal Particles ◽  
Correspondence Principle ◽  
Complex Fluids ◽  
The Other ◽  
Hydrodynamic Interactions ◽  
Probe Particle ◽  
Particle Inertia ◽  
Soft Solids ◽  
Key Concepts

The movement of colloidal particles in simple and complex fluids and viscoelastic solids is central to the microrheology endeavor. All microrheology experiments measure the resistance of a probe particle forced to move within a material, whether that probe is forced externally or simply allowed to fluctuate thermally. This chapter lays a foundation of the fundamental mechanics of micrometer-dimension particles in fluids and soft solids. In an active microrheology experiment, a colloid of radius a is driven externally with a specifed force F (e.g.magnetic, optical, or gravitational), and moves with a velocity V that is measured. Of particular importance is the role of the Correspondence Principle, but other key concepts, including mobility and resistance, hydrodynamic interactions, and both fluid and particle inertia, are discussed. In passive microrheology experiments, on the other hand, the position of a thermally-uctuating probe is tracked and analyzed to determine its diffusivity.

Scattering Methods in Complex Fluids

2015 ◽  
Author(s):  
Sow-Hsin Chen ◽  
Piero Tartaglia
Keyword(s):  
Complex Fluids

scholarly journals Wall slip of complex fluids: Interfacial friction versus slip length

2018 ◽  
Vol 3 (6) ◽  
Author(s):  
Benjamin Cross ◽  
Chloé Barraud ◽  
Cyril Picard ◽  
Liliane Léger ◽  
Frédéric Restagno ◽  
...  
Keyword(s):  
Slip Length ◽  
Complex Fluids ◽  
Wall Slip ◽  
Interfacial Friction

scholarly journals Finsler geometry modeling of complex fluids: reduction in viscous resistance

2021 ◽  
Vol 1730 (1) ◽  
pp. 012036
Author(s):  
Masahiko Okumura ◽  
Ippei Homma ◽  
Shuta Noro ◽  
Hiroshi Koibuchi
Keyword(s):  
Complex Fluids ◽  
Finsler Geometry ◽  
Viscous Resistance ◽  
Geometry Modeling
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