Now showing items 1-2 of 2

    • The evaluation of a solar–driven aqua–ammonia diffusion absorption heating and cooling cycle 

      Potgieter, Marthinus Christiaan (North-West University, 2013)
      An ever-increasing demand for energy with virtually no decline in our dependence on fossil fuels puts the world’s non-renewable resources under great pressure. This problem necessitates careful consideration of alternative ...
    • Vehicle vibration analysis 

      Van Wyngaardt, J. (North-West University (South Africa)., 2014)
      Engine noise and vibration harshness is a big concern in the competitive automotive vehicle manufacturing industry. It is very important to limit the vibration and noise levels for the general pleasure of driving. Vibration ...