(a) As a Principal Investigator (PI)

• Analysis of Bird Impact with the Wind-Screen of the Light Combat Aircraft, Sponsored by Aeronautical Develoopment Agency (ADA), Bangalore, 1994-97 (3 Years), Amount: Rs. 5.98 Lacs, Co-Investigators: Drs. V. Sundararajan & N.N. Kishore.

• Study of Residual Stresses & Anisotropic Effects in Forging and Sheet Metal Forming Operations, Sponsored by the Council of Scientific and Industrial Research (CSIR), New Delhi, 1998-2001 (3 Years), Amount: Rs. 6.88 Lacs.

• Analysis of Bird Impact with the Wind-Screen of the Light Combat Aircraft- PhaseII: Development of Dynamic Contact Code, Sponsored by Aeronautical Development Agency (ADA), Bangalore, 2001-04 (3 Years), Amount: Rs. 6.88 Lacs.

(b) As a Co-Investigator

• Design of 5-10 kW Vertical Axis Wind Turbine (VAWT) with Low Cost Centrifugal Reef Control, Sponsored by Ministry of Non-Conventional Energy Sourses (MNES), New Delhi, 1992-96 (4 Years), Amount: Rs. 6.27 Lacs, Other Investigators: Drs. K. Ghosh (PI), C.V.R. Murti, R. Singh & P.K. Das.

• Analysis of Abrasive Flow Machining (AFM) Process, Sponsored by the Department of Science and Technology (DST), New Delhi, 1996-99 (3 Years), Amount: Rs. 8.40 Lacs, Other Investigators: Drs. V.K. Jain(PI) & P. Kumar.

• Abrasive Electro Discharge Grinding of Advanced Engineering Materials, Sponsored by the Council of Scientific and Industrial Research (CSIR), New Delhi, 1999-2002 (3 Years), Amount: Rs. 5.55 Lacs, Other Investigators: Dr. V.K. Jain(PI).

• Knowledge based Process Planning System for Deep Drawing, Sponsored by the Department of Science and Technology (DST), New Delhi, 2000-03 (3 Years), Amount: Rs. 8.96 Lacs, Other Investigator: Dr. N.V. Reddy (PI).

• Flow, Stress & Vibration Analysis of KADECS (Kaveri Digital Engine Control System) Vapour Core Pump, Sponsored by Hindustan Aeronautics Limited (HAL), Lucknow, 1996 (1 Year), Amount Rs. 2 Lacs, Jointly with Dr. G. Biswas.

• Development of Software Package to predict Propagation of Cracks in the Submarine Hull subjected to Underwater Shocks, Sponsored by Naval Science & Technology Laboratory (NSTL), Visakhapatanam, 1992-95 (3 Years), Amount: 11.98 Lacs, Other Investigators: Drs. N.N. Kishore (PI), R. Sethuraman & P. Kumar.

• Thermal Stress Analysis of a Roof Panal of Energy Optimizing Furnace (EOF), Sponsored by Tata Iron & Steel Company (TISCO), Jamshedpur, 1994 (1 Year), Amount: Rs. 1 Lac, Other Investigators: A. Mukherjee (PI), G. Biswas & K. Deb.

• Development of a Heat Transfer Model (Freeze-Line Model) for the Blast Furnace Hearth, Sponsored by MECON, Ranchi, 2001-02 (1 Year), Amount: Rs. 8.00 Lacs, Other Investigators: Drs. S.P. Mehrotra (PI), N.V. Reddy & Sanjay Gupta.