1. Department of Mechanical and Aerospace Engineering, Monash University, Clayton, VIC 3800, Australia
2. CSIRO Mineral Resources, Clayton, VIC 3800, Australia
3. School of Engineering, RMIT University, Melbourne, VIC 3000, Australia
4. CSIRO Manufacturing, Highett, VIC 3190, Australia
5. Department of Mechanical and Product Design Engineering, Swinburne University of Technology, Hawthorn, VIC 3122, Australia
6. School of Mathematical Sciences, Monash University, Clayton, VIC 3800, Australia