1. CFD Research Leader, GIW Industries Inc., Grovetown, GA — 30813, USA
2. Professor., Dept. of Mech. Engg., Raghu Engg. College, Visakhapatnam — 531162
3. Research Analyst, SHELL Technology India, Bangalore — 560066, India
4. Professor, Dept. of Applied Mechanics, IIT Delhi, New Delhi - 110016, India