A. ALAVUDEEN is Assistant Professor in the Department of Mechanical Engineering, Kalasalingam University, Krishnankoil, Tamil Nadu. He obtained his Bachelor of Engineering (Mechanical) from Madurai Kamaraj University and Master of Engineering from Crescent Engineering College, Chennai. He has published many articles in journals of international repute and authored a number of engineering books.
N. VENKATESHWARAN is Assistant Professor in the Department of Mechanical Engineering, Rajalakshmi Engineering College, Chennai. He has published several research papers in international journals and guided several M.Tech students. He has also authored many books pertaining to engineering.