Dr. Paritosh Bhattacharya is presently working as Assistant Professor in the Department of Basic Science and Humanities, College of Engineering & Management, Kolaghat, India. His eleven years of experience in higher education include his positions as a faculty member, reviewer, academic counselor, academic guide and member of academic societies. He obtained his Ph.D. (Engg) and M.Tech from Jadavpur University. He has published more than 25 papers in national and international journals and conferences. His present area of research includes wind energy, I.C. engine muffler and wave equation.