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MECHANICAL ENGINEERING

Dr. Gautam Pohit
Reader
______________

Date of Birth 25th March 1959
Qualification

* B.E. (Mech), Jadavpur University, Kolkata, Aug., 1981, 1st Class, Honours, 80.5%
* M.S. (Mech), University of Akron, Ohio, U.S.A., March 1985, CGPA, 3.67/4.00 scale
* Ph.D., Indian Institute of Technology, Kanpur, October, 1999
* PGCGM, Indian Institute of Management, Calcutta, March, 1989

Contact No. 2337-3289 (R)
E-mail gpohit@vsnl.net
Areas of Specialisation

* CAD
* Vibration and dynamics
* Software development of mechanisms

Research Project

* "Visualisation and Animation of Kinematics of Different Mechanisms and Machines", funded by AICTE, 2001-2004, Principal Investigator.
* "Experimental Study on Structural Response on In-plane Dynamic Load", funded by AICTE
, 1999-2001, Co-Investigator.
* "Helicopter Rotor Blade Vibration", funded by AR & DB, 1995-1999, Co-Investigator.
Ph.D. Thesis Supervision
One (ongoing)
M.E. Thesis Supervision

Five (completed)

Publication

* Pohit, G., Venkatesan, C. and Mallik, A.K., "Dynamics of an Idealised Bearingless Helicopter Rotor Blade with Non-linear Elastomer", 8th Nasas Conference at I.I.T. Madras, Chennai, India, Octorber 1998, pp. 151-158.
* Pohit, G. Mallik, A.K. and Venkatesan, C., "Free Out of Plane Vibration of a Rotating Beam with Non-linear Elastomeric Constraints", Journal of Sound and Vibration, Vol. 220, No. 1, 1999, pp. 1-25.
* Pohit, G., Mallik, A.K. and Venkatesan, C., "Technical report : Dynamics of a Bearingless Rotor Blade with Non-linear Elastomeric Constraint", AR&DB sponsored project, AERO/RD-134/100/10/98/1007, December 1998.
* Pohit, G., Venkatesan, C. and Mallik, A.K., "Influence of Non-linear Elastomer on Isolated Dynamics and Rotor / Fuselarge Aeromechanical Stability", 41st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference at Atlanta, Georgia, U.S.A., April 2000.
* Pohit, G., Venkatesan, C. and Mallik, A.K., "Elastomeric Damper Model and Limit Cycle Oscillation in Bearingless Helicopter Rotor Blade", Journal of Aircraft, Vol. 37, No.5, 2000, pp. 923-926.
* Nayak, M.K., Mitra, R., Pohit, G. and Saha, K.N., "An Experimental Study on Non-linear Vibration Analysis of Thin Elastic Plates", International Meet of 46th Congress of Indian Society of Theoretical and Applied Mechanic, REC Hamirpur 177005, U.P., India, December 19-22, 2001.
* Saha, K.N. Misra, D., Pohit, G. and Ghosal, S., "Large Amplitude Free Vibration Study of Square Plates under Different Boundary Conditions through Static Analysis", Accepted in Journal of Vibration Control.
* Pohit, G., Venkatesan, C. and Mallik, A. K., "Influence of Non-linear Elastomer on Lag Dynamics and Ground Resonance of Bearingless Rotor System", The Ninth International Workshop on Aeroelasticity of Rotorcraft System, Ann Arbor, Michigan, USA, October 22-24, 2001.
* Pohit, G., Venkatesan, C. and Mallik, A.K., "Dynamic Response of Bearingless Helicopter Rotor Blade with a Non-linear Elastomeric Damper", Second International Conference on Theoretical, Applied, Computational and Experimental Mechanics, I.I.T. Kharagpur, India, December 27-30, 2001.
* Pohit, G., Venkatesan, C. and Mallik, A.K., "Influence of Non-linear Elastomer on Isolated Lag Dynamics and Rotor/Fuselage Aeromechanical Stability", Communicated to Journal of Aircraft.
* Roy, S. Pohit, G. and Saha, K.N., "Computer Aided Design of Spur Gears", The 20th All India Manufacturing Technology, Design and Research Conference, Birla Institute of Technology, Mesra, Ranchi, India, Dec. 13-15, 2002.

Books published
Lecture notes on "Computer Aided Design in Engineering".

Teaching Experience 12 years
Other Academic Distictions Courses Organised
* Three months (evening) course on "Computer Aided Design in Engineering" for professional engineers jointly organised by M.E. Dept., and IIPC, J.U.
(a) During March - June, 2002
(b) During Feb. - May, 2003
* UGC - ASC refresher Course on "Computer Aided Design in Engineering".
Duration : 23rd Dec. 2002 - 11th January 2003.
Awards National Scholarship in Higher Secondary Examination, Rank: 59th

 

 
 

 

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