1

R. Rai, S.M. Kelly, R.P. Martukanitz, T. DebRoy, A convective heat transfer model for partial and full penetration keyhole mode laser welding of a structural steel, accepted for publication in Metallurgical Transactions A (pdf).

2

R. Rai, J.W. Elmer, T.A. Palmer, T. DebRoy, Heat transfer and fluid flow during keyhole mode welding of tantalum, Ti-6Al-4V, 304L stainless steel, and vanadium, Journal of Physics D: Applied Physics, 40, 5753-5766, 2007 (pdf)

3

R. Rai, G.G. Roy, T. DebRoy, A computationally efficient model of convective heat transfer and solidification characteristics during keyhole mode laser welding, Journal of Applied Physics, 101, 054909, 2007 (pdf).

4

R. Rai, T. DebRoy, Tailoring weld geometry during keyhole mode laser welding using a genetic algorithm and a heat transfer model, Journal of Physics D: Applied Physics, 39, 1257-1266, 2006 (pdf).

5

R. Nandan, R. Rai, R. Jayakanth, S. Moitra, N. Chakraborti, A. Mukhopadhyay, Regulating crown and flatness during hot rolling: A multi-objective optimization study using Genetic Algorithms, Materials and Manufacturing Processes, 20(3), 459-478, 2005 (pdf).