Results 201 to 210 of about 1,358 (245)

Rheological Properties of Shear Thickening Fluids

open access: yes, 2019
In this study, influences of temperature and amount of solid particles in Shear Thickening Fluids (STFs) were investigated. To observe the thickening mechanism of STFs, four main characteristic terms which are viscosity profile, critical shear rate, thickening period and thickening ratio, were defined and the effects of the variable parameters on these
Gürgen, Selim, Kuşhan, Melih Cemal
openaire   +2 more sources

Impact and damage tolerance of shear thickening fluids-impregnated carbon and glass fabric composites

open access: yesJournal of Reinforced Plastics and Composites, 2019
This work investigates impact and damage performance of shear thickening fluids-treated carbon and glass fabric composites. Carbon and glass fabrics were impregnated with shear thickening fluids at three different silica ratios (10-20 wt%) and infused ...
Erdem Selver
exaly   +2 more sources

A Liouville theorem for the plane shear thickening fluids

Applied Mathematics Letters, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shuai Li, Wendong Wang
openaire   +2 more sources

Shear Thickening and Turbulence in Simple Fluids

Physical Review Letters, 1986
In 1984 Erpenbeck observed a shear-induced alignment of particles into strings in nonequilibrium molecular-dynamics simulations of shear flow in the hard-sphere fluid. In this paper we show that this effect arises from the use of a thermostat which assumes a stable linear velocity profile.
, Evans, , Morriss
openaire   +2 more sources

Study of the temperature effect of shear thickening fluid

2013 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2013
This paper presents the study of temperature effect on a shear thickening fluid made of ethylene glycol and fumed silica with a 20% weight fraction. Four typical temperatures, ranging from 20°C to 80°C, were selected to study the shear rate dependence of viscosity.
Tongfei Tian   +4 more
openaire   +1 more source

Onset of shear thickening in a simple fluid

The European Physical Journal E, 2004
We report on nonequilibrium molecular-dynamics simulations of the shear-thickening transition in a simple fluid under shear. We relate the shear-thickening transition to the onset of instabilities in the flow profile and to that of dramatic variations in normal stress differences.
openaire   +2 more sources

Comparison of rheological behaviors with fumed silica-based shear thickening fluids

open access: yesKorea Australia Rheology Journal, 2016
Shear thickening fluids (STFs) of differing compositions were fabricated and characterised in order to observe the effect of varying chemical and material properties on the resultant rheological behavior.
Alain D Moriana   +2 more
exaly   +4 more sources

Flow of dilatant (shear‐thickening) fluids

AIChE Journal, 1971
AbstractThe conduit laminar flow of dilatant (shear‐thickening) fluids was investigated. It was found that such flow agreed with the Metzner‐Reed (friction factor‐modified Reynolds number) correlation previously verified only for pseudoplastic fluids. The agreement was found to hold even for cases where the flow behavior index was 2.0 or greater, which
Richard G. Griskey, Richard G. Green
openaire   +1 more source

Shear thickening in filled Boger fluids

Journal of Rheology, 2005
Shear thickening is studied in suspensions consisting of micrometer sized polystyrene spheres dispersed in Boger fluids. In comparison with available data for suspensions in Newtonian media, shear thickening occurs at much lower volume fractions. Suspensions in normal nonlinear viscoelastic media typically do not display shear thickening at all.
Rossella Scirocco   +2 more
openaire   +1 more source

Characterization and Application of Shear Thickening Fluids

Applied Mechanics and Materials, 2013
The shear thickening phenomenon was explained in this paper. The characteristics of shear thickening fluids (STFs), including reversibility and liquid to solid transition at critical shear rate were presented. Also, the applications of STFs for protective clothing and equipment were discussed.
Zi Guo Wang   +3 more
openaire   +1 more source

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