1. Department of Mechanical Engineering , Kalaignar Karunanidhi Institute of Technology , Coimbatore , 641402 , Tamil Nadu , India
2. Department of Applied Mechanics , Seenu Atoll School , Hulhu-medhoo , Addu City , 19060 , Maldives
3. Department of Mechanical Engineering , Nandha College of Engineering , Vaikkaalmedu , Erode , 638052 , Tamil Nadu , India