S. Livermore

Dataset for Role of Hydrogen Bridging Bonds in the Shear Thickening and Jamming of Dense Suspensions

Hojin Kim, S. Livermore, Yongjin Shin, Heinrich M. Jaeger

Role of Hydrogen Bridging Bonds in the Shear Thickening and Jamming of Dense Suspensions

Hojin Kim, S. Livermore, Yongjin Shin, Heinrich M. Jaeger

Strong shear thickening and jamming in dense suspensions are driven by friction as particles are sheared into contact. Control over these frictional interactions can be achieved via particle shape and roughness, and also via the particles' surface chemistry and interactions with the …

us, kr (code pays fourni par la source)

The Role of Hydrogen Bridging Bonds in the Shear-Thickening and Jamming of Dense Suspensions

Hojin Kim, S. Livermore, Yongjin Shin, Heinrich M. Jaeger

Strong shear thickening and jamming in dense suspensions are driven by friction as particles are sheared into contact. Control over these frictional interactions can be achieved via particle shape and roughness, and also via the particles' surface chemistry and interactions with the …

us, kr (code pays fourni par la source)

Dense suspensions as trainable rheological metafluids

Hojin Kim, S. Livermore, Stuart J. Rowan, Heinrich M. Jaeger

In materials, the ability to retain the memory of applied stresses or strains opens up new opportunities for enhancing their performance adaptively via training. In dense suspensions, a stress-adaptive response is enabled by non-Newtonian rheology; however, typical suspensions have little memory, which …

us (code pays fourni par la source)

Dense suspensions as trainable rheological metafluids

Hojin Kim, S. Livermore, Stuart J. Rowan, Heinrich M. Jaeger

Memory-forming properties introduce a new paradigm to the design of adaptive materials. In dense suspensions, an adaptive response is enabled by non-Newtonian rheology; however, typical suspensions have little memory, which implies rapid cessation of any adapted behavior. Here we show how multiple …

Shear thickening inside elastic open-cell foams under dynamic compression

S. Livermore, Alice Pelosse, Michael van der Naald, Hojin Kim et autres

We measure the response of open-cell polyurethane foams filled with a dense suspension of fumed silica particles in polyethylene glycol at compression speeds spanning several orders of magnitude. The gradual compressive stress increase of the composite material indicates the existence of shear …

us, fr (code pays fourni par la source)

Shear thickening inside elastic open-cell foams under dynamic compression

S. Livermore, Alice Pelosse, Michael van der Naald, Hojin Kim et autres

We measure the response of open-cell polyurethane foams filled with a dense suspension of fumed silica particles in polyethylene glycol at compression speeds spanning several orders of magnitude. The gradual compressive stress increase of the composite material indicates the existence of shear …

Observation of shear jamming in open-cell foams under compression

S. Livermore, Mike van der Naald, Séverine Atis, Hojin Kim et autres

Session F35: Rheology of Multiphase Systems.

us, fr (code pays fourni par la source)

Anomalous stress-strain response of fluid-filled polymer foams

S. Livermore, Mike van der Naald, Séverine Atis, Heinrich M. Jaeger

International audience

us, fr (code pays fourni par la source)

The Optical Luminosity-Time Correlation for 102 Gamma-Ray Burst Afterglows

S. Livermore, Maria Giovanna Dainotti, Д. А. Канн, L. Li et autres

Gamma-ray bursts (GRBs) are panchromatic phenomena by nature; their afterglow emissions are observed from sub-TeV energies to radio wavelengths. In this work, we investigate GRBs presenting the plateau feature in optical observations, inspired by the similarities with the plateau feature in X-ray …

us, gb, cn, mx (code pays fourni par la source)

The Optical Luminosity–Time Correlation for More than 100 Gamma-Ray Burst Afterglows

Maria Giovanna Dainotti, S. Livermore, Д. А. Канн, Liang Li et autres

Abstract Gamma-ray bursts (GRBs) are fascinating events due to their panchromatic nature. Their afterglow emission is observed from sub-TeV energies to radio wavelengths. We investigate GRBs that present an optical plateau, leveraging on the resemblance with the X-ray plateau shown in many …

pl, us, jp, es, it, gb, cn, au, mx (code pays fourni par la source)

Addendum to ‘Measurement of the tˉt production cross-section using eμ events with b-tagged jets in pp collisions at √s = 7 and 8 TeV with the ATLAS detector’

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres