Gour Gopal Roy
Gour Gopal Roy
Professor, Dept. of Metallurgical & materials Engineering, Indian Institute of Technology, Kharagpur-721302
Verified email at metal.iitkgp.ernet.in
TitleCited byYear
Three-dimensional heat and material flow during friction stir welding of mild steel
R Nandan, GG Roy, TJ Lienert, T Debroy
Acta materialia 55 (3), 883-895, 2007
5192007
Numerical simulation of three-dimensional heat transfer and plastic flow during friction stir welding
R Nandan, GG Roy, T Debroy
Metallurgical and materials transactions A 37 (4), 1247-1259, 2006
3052006
Modeling of heat transfer and fluid flow during gas tungsten arc spot welding of low carbon steel
W Zhang, GG Roy, JW Elmer, T DebRoy
Journal of Applied Physics 93 (5), 3022-3033, 2003
2112003
Numerical modelling of 3D plastic flow and heat transfer during friction stir welding of stainless steel
R Nandan, GG Roy, TJ Lienert, T DebRoy
Science and Technology of welding and Joining 11 (5), 526-537, 2006
2062006
A computationally efficient model of convective heat transfer and solidification characteristics during keyhole mode laser welding
R Rai, GG Roy, T DebRoy
Journal of Applied Physics 101 (5), 054909, 2007
692007
Dimensionless correlation to estimate peak temperature during friction stir welding
GG Roy, R Nandan, T DebRoy
Science and Technology of Welding and Joining 11 (5), 606-608, 2006
672006
Mathematical modeling of heat transfer, fluid flow, and solidification during linear welding with a pulsed laser beam
GG Roy, JW Elmer, T DebRoy
Journal of applied physics 100 (3), 034903, 2006
432006
Dephosphorisation of high carbon ferromanganese using BaCO3 based fluxes
PN Chaudhary, RP Goel, GG Roy
Ironmaking & steelmaking 28 (5), 396-403, 2001
322001
3D imaging and quantification of porosity in electron beam welded dissimilar steel to Fe-Al alloy joints by X-ray tomography
SK Dinda, JM Warnett, MA Williams, GG Roy, P Srirangam
Materials & Design 96, 224-231, 2016
302016
Effect of beam oscillation on electron beam welding of copper with AISI-304 stainless steel
J Kar, SK Roy, GG Roy
Journal of Materials Processing Technology 233, 174-185, 2016
282016
Unusual wavy weld pool boundary from dimensional analysis
A Arora, GG Roy, T DebRoy
Scripta Materialia 60 (2), 68-71, 2009
282009
An improved model of cored wire injection in steel melts
S Sanyal, S Chandra, S Kumar
ISIJ international 44 (7), 1157-1166, 2004
272004
Reduction kinetics of iron ore-graphite composite pellets in a packed-bed reactor under inert and reactive atmospheres
GM Chowdhury, GG Roy, SK Roy
Metallurgical and Materials Transactions B 39 (2), 160-178, 2008
192008
Efficacy and recovery of calcium during CaSi cored wire injection in steel melts
S Basak, R Kumar Dhal, GG Roy
Ironmaking & Steelmaking 37 (3), 161-168, 2010
182010
A heat transfer study of the continuous caster mold using a finite volume approach coupled with genetic algorithms
N Chakraborti, KS Kumar, GG Roy
Journal of materials engineering and performance 12 (4), 430-435, 2003
182003
Mathematical modelling of iron ore sintering process using genetic algorithm
BK Giri, GG Roy
Ironmaking & Steelmaking 39 (1), 59-66, 2012
162012
Dephosphorization of ferromanganese using BaCO3-based fluxes by submerged injection of powders: A preliminary kinetic study
GG Roy, PN Chaudhary, RK Minj, RP Goel
Metallurgical and Materials Transactions B 32 (3), 558-561, 2001
162001
Microstructure and mechanical properties of electron beam welded dissimilar steel to Fe–Al alloy joints
SK Dinda, MB Sk, GG Roy, P Srirangam
Materials Science and Engineering: A 677, 182-192, 2016
142016
Cooling rate in 800 to 500 C range from dimensional analysis
A Arora, GG Roy, T DebRoy
Science and Technology of Welding and Joining 15 (5), 423-427, 2010
142010
Mathematical modeling of laser-assisted transmission lap welding of polymers
ZA Taha, GG Roy, KI Hajim, I Manna
Scripta Materialia 60 (8), 663-666, 2009
132009
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