Now showing items 1-3 of 3

    • 3D laser scanning technique coupled with DEM GPU simulations for railway ballasts 

      Pizette, Patrick; Govender, Nicolin; Wilke, Daniel N.; Gobe, Benjamin; Abriak, Nor-Edine; Rajamani, Raj K. (CIMNE, 2017)
      Conference report
      Open Access
      Spheres with complex contact models or clumped sphere models are classically used to model ballast for railway applications with the Discrete Element Method (DEM). These simplifications omits the angularity of the actual ...
    • Numerical study on the effect of particle shape on mixers 

      Govender, Nicolin; Wilke, Daniel M.; Rajamani, Raj K.; Pizette, Patrick; Khinast, Johannes; Glasser, Benjamin J. (CIMNE, 2017)
      Conference report
      Open Access
      Homogenization of particulate systems is a critical part in the processing of particulate materials to achieve consistency and ensure product quality. Homogenization is achieved by mixing, the aim is to obtain a final mixture ...
    • Potential for interactive design simulations in discrete element modelling 

      Wilke, Daniel N.; Govender, Nicolin; Pizette, Patrick; Rajamani, Raj K. (CIMNE, 2017)
      Conference report
      Open Access
      This study investigates the potential for combining lower fidelity models with high performance solution strategies such as efficient graphical processing unit (GPU) based discrete element modelling (DEM) to not only do ...