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