- University of Delaware Fellowship holder during the entire Ph.D
- Awarded Institute Medal and Dr Sengupto Prize for standing First
program at IIT Madras (1981).
- University rank holder and degree with distinction in undergraduate
- Awarded the Institution Prize of Institution of Engineers (India)
on enhanced oil recovery (1995).
Awarded the M.G. Deshpande Best Paper Prize in the National
Fluid Mechanics and Fluid Power Conference held at IIT Kharagpur, (1999).
Fellow of Indian National Academy of Engineering (2006).
Nominated as KEYNOTE SPEAKER from India in International Heat Transfer Conference held at Kyoto University, Kyoto, Japan (2014).
Fellow of National Academy of Sciences, India (2014).
Editor-in-Chief of Journal of Flow Visualization and Image Processing (since December 2017).
Fellow of American Society of Thermal and Fluids Engineers (ASTFE) (2019).