Self-Similar Velocity Profiles in Granular Flow in a Silo with Two Asymmetrically Located Exits
摘要
This work employs computations based on the discrete element method to examine the gravity-driven flow of grains through apertures in a silo with two outlets positioned asymmetrically at the base. Analysis entails studying the effect of the relative positions of the apertures and their sizes. We demonstrate the existence of the self-similarity of velocity profiles in agreement with previously reported studies employing single outlets.