1. Lecturer, Dept. of Mechanical Engineering, National Institute of Technology Silchar, Silchar 788010 India. E-mail: sushant@nits.ac.in
2. Professor, Dept. of Mechanical Engineering, Indian Institute of Technology Kanpur, Kanpur 208016 India (corresponding author). E-mail: panig@iitk.ac.in
3. Professor, Dept. of Mechanical Engineering, Indian Institute of Technology Kanpur, Kanpur 208016 India. E-mail: kmurli@iitk.ac.in