Browsing by Subject "Dynamic forces"

Now showing items 1-2 of 2

    • Design and evaluation of a vibration ore flow restore machine 

      Meiring, Barend Jacobus (North-West University (South Africa)., 2021)
      Ore passes provide a low cost method for gravitational transport of broken ore and waste rock through long vertical distances to lower levels of an underground mine. A hang-up or blockage in an ore pass is undesirable as ...

    • Design optimisation and experimental evaluation of a grain vibration screen 

      Bloem, Johann (2016)
      Mechanical screening is an important process which is used in a wide range of industries. This study focused on screens in the agricultural industry used for cleaning and classifying of grain. Mathematical models were ...