Revelation of the interactions between bedload and turbulent flow in open channels using a LES-DEM coupled model

Xiaofeng Liu, Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States, Detian Liu, Pennsylvania State University Main Campus, University Park, PA, United States and Xudong Fu, Tsinghua University, State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Beijing, China