X-Ray Tomography Investigation of Cyclically Sheared Granular Materials.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.048002
Abstract: We perform combined x-ray tomography and shear force measurements on a cyclically sheared granular system with highly transient behaviors, and obtain the evolution of microscopic structures and macroscopic shear force during the shear cycle. We… read more here.
Keywords: cyclically sheared; granular materials; tomography investigation; sheared granular ... See more keywords
Equivalence of Fluctuation-Dissipation and Edwards' Temperature in Cyclically Sheared Granular Systems.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.228004
Abstract: Using particle trajectory data obtained from x-ray tomography, we determine two kinds of effective temperatures in a cyclically sheared granular system. The first one is obtained from the fluctuation-dissipation theorem which relates the diffusion and… read more here.
Keywords: granular systems; cyclically sheared; fluctuation dissipation; sheared granular ... See more keywords