1-03-3

[1-03-3-03] Investigation of particle behavior and pump performance response inside a screw axial flow slurry pump using the CFD-DEM coupling method

*Zhengjing Shen^1,2, Dengxue Ma¹, Rennian Li^1,2, Wei Han^1,2, Weiguo Zhao^1,2, Senchun Miao^1,2 (1. Lanzhou University of Technology, 2. Key Laboratory of Fluid Machinery and Systems of Gansu Province)

Keywords:Deep-sea mining, Screw axial flow slurry pump, Solid-liquid two phase flow , CFD-DEM coupling method