This feature article appeared in Engineers Australia magazine in August 2008.

The article covers the Olds Elevator test rig which has been designed and installed at the University of Wollongong to test the effectiveness of the Olds Elevator and to investigate particular design and operating issues (eg: bulk materials subjected to various rotational speeds, wall friction effects, in-feed scoop designs and screw flight designs).

Associate Professor Peter Wypych is the director of the Centre for Bulk Solids and Particulate Technologies at the University of Wollongong. 

Engineers Australia August 2008

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