1. Centre for Advanced Materials Technology (CAMT); School of Aerospace, Mechanical and Mechatronic Engineering J07, The University of Sydney; Sydney New South Wales 2006 Australia
2. Engineering Product Development (EPD) Pillar; Singapore University of Technology and Design (SUTD); Singapore 138682 Singapore
3. Department of Mechanical Engineering; The University of Akron; Akron Ohio 44325-3903