CIM Potash Night

  • Dates:
    Oct 10, 2013
  • Hours:
    From 6:00 PM to 9:30 PM
  • Location:
    The Sheraton Cavalier Saskatoon 612 Spadina Crescent E., Saskatoon, SK, S7K 3G9
  • Event Type:

Contact Information

Tara Stratton
306 934 7527
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Event Detail

Design of Energy Efficient Shaft Systems

This paper presents research which has been completed to optimise the pressure losses which occur in shaft systems as a result of the ventilation air flowing through them. In this regard, the response of various shafts to the ventilation air flowing through them was measured. These results were evaluated against the current theory for the calculation of shaft pressure losses. Finally, the results of the measurements and calculations were used to calibrate a Computational Fluid Dynamics model of the shaft systems. This model was then iterated to allow meaningful conclusions as to the specific make up of the shaft equipment which contributes the most to pressure losses in shaft.
The results of the above analysis demonstrated that the current theory used for the evaluation of these pressure losses is deficient. The paper discusses these conclusions and the specific ramifications of the analysis as well as the economic potential associated with the recommended modifications.

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Speaker : Dr. William James Kempson, PhD, MSc, Bsc