1. Mechanical Engineering, Sri Ramakrishna Engineering College, Vattamalaipalayam, N.G.G.O Colony (Post) Coimbatore –641022, India
2. School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, Johannesburg , South Africa
3. Department of Mechanical Engineering, Sri Ramakrishna Engineering College, Coimbatore , India
4. Department of Metallurgical and Materials Engineering, National Institute of Technology, Trichy , India