Abstract
Gravity-driven granular flows down bumpy inclined surfaces were investigated. The flows consist of a bottom region of an amorphous solid-like granular material interacting with a top region of rapidly agitated grains. Chou theoretically analysed these granular flows by employing the constitutive theory, the corresponding boundary conditions and the continuity conditions at the interface. By making use of Chou's model, the research work reported here investigated the effects of the inclination, coefficient of restitution and boundary geometry on the profiles of solid concentration, mean velocity and granular temperature. The direction of the energy flux at the bumpy surfaces, as well as the flow depth for both the active and passive layers were also observed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: International Journal for Numerical and Analytical Methods in Geomechanics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
