Dr. Rajesh Kumar Prasad has done Doctor of Philosophy from Mechanical Engineering Department (Engine Research Laboratory) of IIT Kanpur in 2019. His areas of expertise/interest include Engine Combustion of Gaseous fuels ( CNG, hydrogen, Hythane). Laser diagnostic techniques: Schliren, Shadowgraphy and Engine Emissions. He has published 9 peer reviewed journal papers, 3 book chapters and 2 international conference papers.