Results 51 to 60 of about 554,895 (204)

Reversible Rail Shear Apparatus Applied to the Study of Woven Laminate Shear Behavior [PDF]

, 2013
The multitude of in-plane shear tests existing in the literature seems to demonstrate the complexity of developing a test adapted to all experimental works.
Bouvet, Christophe, Nègre, Vincent, Rauch, Patrice, Rouault, Thomas   +3 more
core   +3 more sources

Shear behavior of a shear thickening fluid-impregnated aramid fabrics at high shear rate [PDF]

Composites Part B: Engineering, 2016
Shear-thickening fluid-impregnated aramid (STF-im-AR) fabrics have been manufactured for advanced soft body armor applications for which they provide improved ballistic and stab resistances. It is not yet clear whether or not such improvements can be attributed solely to the STF.
Na, Wonjin, Ahn, Hyunchul, Han, Sungjin, Harrison, Philip, Park, Jong Kyoo, Jeong, Euigyung, Yu, Woong-Ryeol   +6 more
openaire   +1 more source

Stretching of polymers in a random three-dimensional flow

, 2000
Behavior of a dilute polymer solution in a random three-dimensional flow with an average shear is studied experimentally. Polymer contribution to the shear stress is found to be more than two orders of magnitude higher than in a laminar shear flow.
A. Groisman, Alexander Groisman, D. E. Smith, D. E. Smith, E. Balkovsky, E. Balkovsky, E. C. Lee, J. L. Lumley, J. Magda, L. G. Leal, M. Chertkov, P. Doyle, P. G. de Gennes, R. B. Bird, T. Liu, T. T. Perkins, V. Tirtaatmadja, Victor Steinberg   +17 more
core   +1 more source

Shear localization in a model glass

, 2002
Using molecular dynamics simulations, we show that a simple model of a glassy material exhibits the shear localization phenomenon observed in many complex fluids. At low shear rates, the system separates into a fluidized shear-band and an unsheared part.
Barrat, J. -L., Berthier, L., Bocquet, L., Varnik, F.   +3 more
core   +3 more sources

Nanoscale simple-fluid behavior under steady shear

Physical Review E, 2012
In this study, we use two nonequilibrium molecular dynamics algorithms, boundary-driven shear and homogeneous shear, to explore the rheology and flow properties of a simple fluid undergoing steady simple shear. The two distinct algorithms are designed to elucidate the influences of nanoscale confinement. The results of rheological material functions, i.
Xin, Yong, Lucy T, Zhang
openaire   +3 more sources

Planar Shear Specimens for High Strain-Rate Testing of Engineering Materials Using the Conventional SHPB Technique: Experimental and Numerical Studies

Physical Sciences Forum, 2022
An experimental and numerical study on three flat specimen geometries for characterization of the dynamic shear behavior of metals with the use of the compression Split Hopkinson Pressure Bar (SHPB) technique is presented in the paper.
Kamil Cieplak, Jacek Janiszewski, Michał Grązka, Łukasz Konwerski   +3 more
doaj   +1 more source

Research Advances in U-Shaped Steel−Concrete Composite Beams: State of the Art

Buildings
U-shaped steel−concrete composite beams (USCCBs) have been widely used in civil engineering due to their numerous advantages, including high load-bearing capacity, high rigidity, good ductility, short construction periods, and compatibility with the ...
Qingli Lin, Fangliang Yu, Wenxiang Han, Long Zhang, Jinyan Wang   +4 more
doaj   +1 more source

Shear strength analysis of concrete beams reinforced with GFRP bars using strut and tie model [PDF]

, 2011
This dissertation presents an experimental investigation on the behavior and ultimate shear strength of reinforced concrete beam. Sixteen reinforced concrete beams was design and tested to failure. This study consists of two series of beams, which are
Mokhtar, Norfaniza
core  

Viscosities of the Gay-Berne nematic liquid crystal

, 1995
We present molecular dynamics simulation measurements of the viscosities of the Gay-Berne phenomenological model of liquid crystals in the nematic and isotropic phases.
A. G. Chmielewski, A. L. Tsykalo, A. M. Smondyrev, A. P. J. Emerson, C. Yeung, D. Forster, D. Frenkel, D. Langevin, E. DeMiguel, E. DeMiguel, G. R. Luckhurst, G. R. Luckhurst, George B. Loriot, J. G. Gay, J. Prost, K. A. Kemp, M. Miesowicz, M. P. Allen, M. P. Allen, P. A. Lebwohl, Robert A. Pelcovits, S. Nose, S. Sarman, S. Sarman, S. Sarman, W. G. Hoover, W. H. de Jeu, W. H. de Jeu, Z. Zhang   +28 more
core   +2 more sources

Viscoelastic Properties of Dynamically Asymmetric Binary Fluids Under Shear Flow [PDF]

, 2003
We study theoretically the viscoelastic properties of sheared binary fluids that have strong dynamical asymmetry between the two components. The dynamical asymmetry arises due to asymmetry between the viscoelastic stresses, particularly the bulk stress ...
A. Keller, Avadh Saxena, I. W. Hamley, P. G. de Gennes, Rajeev Ahluwalia, T. Hashimoto, Turab Lookman, Vinay Dwivedi   +7 more
core   +1 more source