Author details

Kai Seng Koh<sup>1</sup> \*, Voon Loong Wong1 and Yong Ren<sup>2</sup>

\*Address all correspondence to: k.koh@hw.ac.uk

1 School of Engineering and Physical Sciences, Heriot-Watt University Malaysia, Putrajaya, Malaysia

2 Department of Mechanical, Materials and Manufacturing Engineering, The University of Nottingham Ningbo China, China
