A model comparison to predict heat transfer during spot GTA welding

[1]  P. Masson,et al.  Estimation of fusion front in 2D axisymmetric welding using inverse method , 2012 .

[2]  Yvon Jarny,et al.  Weld Pool Shape Identification by Using Bezier Surfaces , 2011 .

[3]  P. Masson,et al.  Analysis of Errors in Measurements and Inversion , 2011 .

[4]  F. Roger,et al.  Optimal parameters for pulsed gas tungsten arc welding in partially and fully penetrated weld pools , 2010 .

[5]  Cheng-Hung Huang,et al.  A transient three-dimensional inverse geometry problem in estimating the space and time-dependent irregular boundary shapes , 2008 .

[6]  Swarup Bag,et al.  Use of a multivariate optimization algorithm to develop a self-consistent numerical heat transfer model for laser spot welding , 2008 .

[7]  T. DebRoy,et al.  An experimental and theoretical study of gas tungsten arc welding of stainless steel plates with different sulfur concentrations , 2008 .

[8]  Tarasankar DebRoy,et al.  Tailoring gas tungsten arc weld geometry using a genetic algorithm and a neural network trained with convective heat flow calculations , 2007 .

[9]  T. DebRoy,et al.  Heat Transfer and Fluid Flow during Gas-Metal-Arc Fillet Welding for Various Joint Configurations and Welding Positions , 2007 .

[10]  P. Masson,et al.  Estimation of the parameters of a Gaussian heat source by the Levenberg–Marquardt method: Application to the electron beam welding , 2007 .

[11]  David L. Mills,et al.  Analysis of Errors , 2006 .

[12]  Louriel Oliveira Vilarinho,et al.  Estimation of heat source and thermal efficiency in GTAW process by using inverse techniques , 2006 .

[13]  M. Carin,et al.  Estimation of a source term in a two-dimensional heat transfer problem: application to an electron beam welding , 2006 .

[14]  J. Lowke,et al.  Numerical Analysis for Weld Formation Using a Free-Burning Helium Arc at Atmospheric Pressure , 2005 .

[15]  T. DebRoy,et al.  Guaranteed fillet weld geometry from heat transfer model and multivariable optimization , 2004 .

[16]  Chuansong Wu,et al.  Numerical simulation of the dynamic characteristics of weld pool geometry with step-changes of welding parameters , 2004 .

[17]  V. L. Acoff,et al.  Computation and validation of weld pool dimensions and temperature profiles for gamma TiAl , 2003 .

[18]  Ashwani Kumar,et al.  Calculation of three-dimensional electromagnetic force field during arc welding , 2003 .

[19]  Manabu Tanaka,et al.  A unified numerical modeling of stationary tungsten-inert-gas welding process , 2002 .

[20]  S. Na,et al.  Heat and fluid flow in pulsed current GTA weld pool , 1998 .

[21]  P. Carman.  Fluid flow through granular beds , 1997 .

[22]  C. W. Hirt,et al.  An Arbitrary Lagrangian-Eulerian Computing Method for All Flow Speeds , 1997 .

[23]  P. D. Desai,et al.  Thermophysical properties of stainless steels , 1993 .

[24]  T. DebRoy,et al.  Surface tension of binary metal—surface active solute systems under conditions relevant to welding metallurgy , 1988 .

[25]  Thomas W. Eagar,et al.  Pressures produced by gas tungsten arcs , 1986 .

[26]  M. Ushio,et al.  Numerical Computation of Arc Pressure Distribution(Welding Physics, Process & Instrument) , 1986 .

[27]  Thomas W. Eagar,et al.  Distribution of the heat and current fluxes in gas tungsten arcs , 1985 .

[28]  M. Brochard.  Modèle couplé cathode-plasma-pièce en vue de la simulation du procédé de soudage à l'arc TIG , 2009 .

[29]  Noel P. O’Dowd,et al.  Thermo-mechanical modelling of a single-bead-on-plate weld using the finite element method , 2009 .

[30]  D. D. Doan.  Modèle de source de chaleur pour la simulation du soudage avec et sans apport de matière , 2006 .

[31]  Szekely,et al.  Convection in Arc Weld Pools Electromagnetic and surface tension forces are shown to dominate flow behavio ~ in some cases producing double circulation loops in the weld pool , 2002 .

[32]  K. Mills.  Recommended Values of Thermophysical Properties for Selected Commercial Alloys , 2001 .

[33]  N. Kerrouault.  Fissuration à chaud en soudage d'un acier inoxydable austénitique , 2000 .

[34]  Nunsian Tsai,et al.  Heat distribution and weld bead geometry in arc welding , 1983 .