Contact Information

E-mail : subrata[*AT]iitp.ac.in
Personal Webpage :

Phone : +91-612-2552039

Fax :  +91-612-2277383

Research Interest

Heat transfer, Laser Material Processing, Flow of Granular Materials, CFD

Teaching

Publications

1. A Three Dimensional Conduction Heat Transfer Model for Laser Cladding Process, S Kumar, S Roy, C P Paul and A K Nath, Numerical Heat Transfer B : Fundamentals, 53, 2008, page 271-287.

2. Development of Theoretical Process Map for Laser Cladding using Two-Dimensional Conduction Heat Transfer Model, Subrata Kumar and Subhransu Roy, Computational Materials Science, 41(4), 2008, page 457-466.

3. The Effect of Marangoni-Rayleigh-Benard Convection on the process parameters in Blown Powder Laser Cladding Process - A Numerical investigation, Subrata Kumar and Subhransu Roy, Numerical Heat Transfer A: Applications, 50(7), 2006, page 689-704.

4. Development of Theoretical Process Maps to Study the Role of Powder Preheating in Laser Cladding, Subrata Kumar and Subhransu Roy, Computational Materials Science, 37, 2006, page 425-433.

5. A Parametric study of a Blown Powder Laser Cladding and Alloying process using two-dimensional conduction model, Subrata Kumar and Subhransu Roy, Proc. Instn Mech. Engrs Part C: J. Mechanical Engineering Science, 218, 2004, page 703-709.
 

Last updated : 16th March, 2009