Results 201 to 210 of about 625,322 (251)
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Shear thickening-shear thinning and shear thinning-shear thickening transitions in polymeric systems
Caderno PedagógicoThis review explores the complex rheological behaviors of hydrogels, specifically focusing on shear thinning-shear thickening (PD) and the less common shear thickening-shear thinning (DP) transitions. While shear thinning (viscosity decrease with increasing shear rate) is widely utilized in applications like 3D printing and injectables, and shear ...
José Edilson Neves +4 more
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2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Boulanger, Philippe, Hayes, Michael
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Boulanger, Philippe, Hayes, Michael
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Journal of Structural Engineering, 1996
Shear lag occurs not only in bridge decks and framed tubes, but also in shear/core walls. However, there have been relatively few studies on shear lag in wall structures. Moreover, most existing theories neglect shear lag in the webs and, although they are acceptable for bridge decks that normally have flanges wider than webs, they may not be ...
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Shear lag occurs not only in bridge decks and framed tubes, but also in shear/core walls. However, there have been relatively few studies on shear lag in wall structures. Moreover, most existing theories neglect shear lag in the webs and, although they are acceptable for bridge decks that normally have flanges wider than webs, they may not be ...
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Nature, 2011
A broad class of disordered materials including foams, glassy molecular systems, colloids and granular materials can form jammed states. A jammed system can resist small stresses without deforming irreversibly, whereas unjammed systems flow under any applied stresses.
Dapeng, Bi +3 more
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A broad class of disordered materials including foams, glassy molecular systems, colloids and granular materials can form jammed states. A jammed system can resist small stresses without deforming irreversibly, whereas unjammed systems flow under any applied stresses.
Dapeng, Bi +3 more
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Archive for Rational Mechanics and Analysis, 2000
The authors present a thorough discussion of the notion of finite shear deformation in continuum mechanics. Considerations are purely kinematical and geometrical. Three different definitions are examined, those of shear of material directions (change in angle between two material line elements), planar shear (change in the angle made by the normal of a
Boulanger, Philippe, Hayes, Michael
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The authors present a thorough discussion of the notion of finite shear deformation in continuum mechanics. Considerations are purely kinematical and geometrical. Three different definitions are examined, those of shear of material directions (change in angle between two material line elements), planar shear (change in the angle made by the normal of a
Boulanger, Philippe, Hayes, Michael
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A Lateral Wavefront Shearing Interferometer with Variable Shear
Applied Optics, 1967A lateral wavefront shearing interferometer is presented. Two diffraction gratings are used as beam splitters in the Fraunhofer planes of two successive image forming systems. Each diffraction order of the first grating forms an image of the object in an intermediate image plane.
A, Lohmann, O, Bryngdahl
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From shear thickening to shear-induced jamming
Physical Review E, 2002We show that applying shear to a suspension may lead to either thickening or permanent jamming, depending on the volume fraction of the considered suspension. Interpreting measurements of conductivity under shear, we invoke a dynamical structural transition to explain the origin of shear thickening in suspensions of non-Brownian particles.
Bertrand, Emanuel +2 more
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On the Shear Number Effect in Stratified Shear Flow
Theoretical and Computational Fluid Dynamics, 1999The authors investigate the influence of the shear number on turbulence evolution in a stably stratified fluid. The shear number \(SK/\varepsilon\) is the ratio of a turbulence time scale \(K/\varepsilon\) to the shear time scale \(1/S\). Two series of direct numerical simulations are performed to study the role of this parameter: a moderate Reynolds ...
Jacobitz, Frank G., Sarkar, Sutanu
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Shear band analysis and shear moduli calibration
International Journal of Solids and Structures, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Desrues, Jacques, Chambon, René
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