Mani M, Thiyagu M, Pradeep Kumar Krishnan a Institute of Mechanical Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu 602 105, India b Department of Mechanical and Industrial Engineering, College of Engineering, National University of Science and Technology, P.O. Box 2322, CPO Seeb 111, Al Hail,...