Results 11 to 20 of about 5,812,303 (296)

Shear instabilities in shallow-water magnetohydrodynamics [PDF]

open access: yes, 2013
The interaction of horizontal shear flows and magnetic fields in stably stratified layers is central to many problems in astrophysical fluid dynamics.
Mak, Julian
core   +6 more sources

Measuring the viscous flow behaviour of molten metals under shear [PDF]

open access: yes, 2012
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The flow behaviour of liquid metals (Sn, Pb and Sn-Pb eutectic) under different shearing conditions is investigated.
Ritwik
core   +7 more sources

Melt Shear Viscosity of Original and Recycled Pet in Wide Range Shear Rate Melt Shear Viscosity

open access: yesCommunications, 2017
Among the plastic materials, the PET is the most often used one. Collecting of the material to be recycled is partially solved. This way we have great quantity of regrinded PET.
Attila Bata, Gergely Toth, Karoly Belina
doaj   +1 more source

Normalisation of shear test data for rate-independent compressible fabrics [PDF]

open access: yes, 2007
This article describes a method of using both picture frame (PF) and bias extension (BE) tests together to characterize accurately the trellis shearing resistance of engineering fabrics under low in-plane tension conditions.
A. C. Long   +8 more
core   +1 more source

Flocculation and settling behavior of unclassified tailings based on measurement of floc chord length

open access: yes工程科学学报, 2020
Deep-cone thickening of unclassified tailings is one of the key technologies in the field of cemented paste backfill. Flocculation and settling behavior of unclassified tailings constitute key research topics of the deep-cone thickening technology. Based
Zhu-en RUAN   +4 more
doaj   +1 more source

Shear Strength of Clay at Different Shear Rates [PDF]

open access: yesJournal of Geotechnical and Geoenvironmental Engineering, 2015
AbstractA test procedure that involved shearing soil specimens at different shear rates was proposed to study the effect of shear rate on the strength recovery of three natural clays. The obtained results indicated that an increase in shear strength occurred when the shear rate decreased.
Gratchev, Ivan B, Sassa, Kyoji
openaire   +2 more sources

Calorimetric consequences of thermal softening in Johnson–Cook’s model [PDF]

open access: yes, 2013
At high loading rates, the development of adiabatic shear bands in metals is conventionally attributed to the strong interactions induced by viscoplastic dissipation within the bands and thermal softening effects.
RANC, Nicolas, CHRYSOCHOOS, André
core   +1 more source

Evidence of Improved Vascular Function in the Arteries of Trained but Not Untrained Limbs After Isolated Knee-Extension Training

open access: yesFrontiers in Physiology, 2019
Vascular endothelial function is a strong marker of cardiovascular health and it refers to the ability of the body to maintain the homeostasis of vascular tone.
Angela Valentina Bisconti   +15 more
doaj   +1 more source

The effect of compressibility on turbulent shear flow: a rapid-distortion-theory and direct-numerical-simulation study [PDF]

open access: yes, 1997
The influence of compressibility upon the structure of homogeneous sheared turbulence is investigated. For the case in which the rate of shear is much larger than the rate of nonlinear interactions of the turbulence, the modification caused by ...
Coleman, G.N., Cambon, C., Simone, A.
core   +1 more source

Shear Rate and Permeability in Water Flooding [PDF]

open access: yesTransport in Porous Media, 2008
Water breakthrough during oil recovery can be inhibited by the use of novel shear-induced structure additives. These affect the shear rate experienced by fluid inside the rock matrix. We relate this to the permeability for the purpose of applying these novel non-Newtonian materials which thicken viscosity only in the shear range associated with the ...
Reuvers, N.J.W., Golombok, M.
openaire   +1 more source

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