Dr Kaushik Kumar is an Associate Professor in the Department of Mechanical Engineering, Birla Institute of Technology, Mesra, Ranchi, India. He has 14 years of experience in teaching and research, and over 11 years of industrial experience working for a global manufacturing company. He has 9 patents, has authored/edited 20 books and has 120 international journal publications, and 18 International and 8 National Conference publications to his credit. Divya Zindani, is presently pursuing his Ph.D. at the Department of Mechanical Engineering, National Institute of Technology, Silchar. He has over 2 years of Industrial experience. His areas of research interest are optimization, product and process design, CAD/CAM/CAE and rapid prototyping. He has 1 Patent, 6 Books, 1 Edited Book, 14 Book Chapters, and 8 international journal publications to his credit. J. Paulo Davim is a full professor at the University of Aveiro, Portugal. He is also distinguished as an honorary professor in several universities and colleges in China, India, and Spain. He is the series editor of Elsevier’s Woodhead Publishing Reviews: Mechanical Engineering Series.