1. Department of Mechanical & Industrial Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, India
2. Department of Mechanical Engineering, National Institute of Technology Goa, Ponda 403401, India
3. School of Engineering, Computer and Mathematical Science, Auckland University of Technology, Auckland 1010, New Zealand
4. Department of Mechanical Engineering, Mangalore Institute of Technology and Engineering, Moodbidri, Mangalore 574225, India