Wall fluidization in two acts: from stiff to soft roughness

Autor: Massimo Bernaschi, Matteo Lulli, Giampaolo Mistura, Daniele Filippi, Matteo Pierno, Mauro Sbragaglia, Piotr Garstecki, Ladislav Derzsi

Publikováno v: Soft Matter. 14:1088-1093

Fluidization of soft glassy materials (SGMs) in microfluidic channels is affected by the wall roughness in the form of microtexturing. When SGMs flow across microgrooves, their constituents are likely trapped within the grooves' gap, and the way they

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c56258376da8e01f528ea2272e7eb33
https://doi.org/10.1039/c7sm02093g

Discrete fluidization of dense monodisperse emulsions in neutral wetting microchannels

Autor: Andrea Scagliarini, Kai H. Luo, Sauro Succi, Linlin Fei

Publikováno v: Soft matter
16 (2020): 651–658. doi:10.1039/c9sm02331c
info:cnr-pdr/source/autori:Fei, Linlin; Scagliarini, Andrea; Luo, Kai H.; Succi, Sauro/titolo:Discrete fluidization of dense monodisperse emulsions in neutral wetting microchannels/doi:10.1039%2Fc9sm02331c/rivista:Soft matter (Print)/anno:2020/pagina_da:651/pagina_a:658/intervallo_pagine:651–658/volume:16
Soft Matter

The rheology of pressure-driven flows of two-dimensional dense monodisperse emulsions in neutral wetting microchannels is investigated by means of mesoscopic lattice simulations, capable of handling large collections of droplets, in the order of seve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a8d4d9355cbb6a98a43b8a94489e3c4
https://publications.cnr.it/doc/413251

Réarrangements et auto-organisation induits par une déformation dans une émulsion concentrée

Autor: Perrin, Pierre-Yves

Publikováno v: Physique [physics]. Université Pierre et Marie Curie, 2017. Français. ⟨NNT : ⟩

The concentrated emulsions are disordered compact packing of droplets of oil in wa- ter. As in the case of colloidal suspensions or foams, their rheological behavior is that of a Herschel-Bulkley liquid. On the microscopic scale, the flow is explaine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2417::485adedca1eb5b9b293041c69e87dcf3
https://hal.science/tel-04000144

Rheology of poly(methyl methacrylate-co-styrene) particles suspended in water: effects of electrostatic surface layer

Autor: Horigome, M, Yada, M, Watanabe, H

Publikováno v: RHEOLOGICA ACTA. 41(5):383-393

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::ea1028b267994a8635384ecd532a9e3b
http://hdl.handle.net/2433/3982

Internal dynamics and activated processes in soft-glassy materials

Autor: Massimo Bernaschi, Mauro Sbragaglia, Prasad Perlekar, Sauro Succi, Federico Toschi, Andrea Scagliarini, Roberto Benzi

Publikováno v: Soft Matter
Soft Matter, 11, 1271-1280. Royal Society of Chemistry
Soft matter
11 (2015): 1271–1280. doi:10.1039/c4sm02341b
info:cnr-pdr/source/autori:Benzi R.; Sbragaglia M.; Scagliarini A.; Perlekar P.; Bernaschi M.; Succi S.; Toschi F./titolo:Internal dynamics and activated processes in soft-glassy materials/doi:10.1039%2Fc4sm02341b/rivista:Soft matter (Print)/anno:2015/pagina_da:1271/pagina_a:1280/intervallo_pagine:1271–1280/volume:11

Plastic rearrangements play a crucial role in the characterization of soft-glassy materials, such as emulsions and foams. Based on numerical simulations of soft-glassy systems, we study the dynamics of plastic rearrangements at the hydrodynamic scale

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3070f3c6a34025e044a82c078050ad6b