메뉴 건너뛰기




Volumn 86, Issue 1, 2007, Pages

Tailoring fillet weld geometry using a genetic algorithm and a neural network trained with convective heat flow calculations

Author keywords

Fillet welds; Fluid flow models; Gas metal arc welding; Genetic algorithm; Heat transfer models; Neural networks

Indexed keywords

FILLET WELDS; FLUID FLOW MODELS; HEAT TRANSFER MODELS; WELDING SPEED;

EID: 33846399423     PISSN: 00432296     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (22)

References (35)
  • 1
    • 0026898923 scopus 로고
    • Current issues and problems in welding science
    • David, S. A., and DebRoy, T. 1992. Current issues and problems in welding science. Science 257: 497-502.
    • (1992) Science , vol.257 , pp. 497-502
    • David, S.A.1    DebRoy, T.2
  • 2
    • 11944256509 scopus 로고
    • Physical processes in fusion welding
    • DebRoy, T., and David, S. A. 1995. Physical processes in fusion welding. Reviews of Modern Physics 67(1): 85-112.
    • (1995) Reviews of Modern Physics , vol.67 , Issue.1 , pp. 85-112
    • DebRoy, T.1    David, S.A.2
  • 3
    • 0043269733 scopus 로고    scopus 로고
    • Calculation of three-dimensional electromagnetic force field during arc welding
    • Kumar, A., and DebRoy, T. 2003. Calculation of three-dimensional electromagnetic force field during arc welding. Journal of' Applied Physics 94(2): 1267-1277.
    • (2003) Journal of' Applied Physics , vol.94 , Issue.2 , pp. 1267-1277
    • Kumar, A.1    DebRoy, T.2
  • 4
    • 0037166035 scopus 로고    scopus 로고
    • Rate of ferrite to austenite transformation during heating of 1005 steel
    • Zhang, W., Elmer, J. W., and DebRoy, T. 2002. Rate of ferrite to austenite transformation during heating of 1005 steel. Scripta Materialea 46(10): 753-757.
    • (2002) Scripta Materialea , vol.46 , Issue.10 , pp. 753-757
    • Zhang, W.1    Elmer, J.W.2    DebRoy, T.3
  • 5
    • 4043099006 scopus 로고    scopus 로고
    • Grain topology in TJ-6Al-4V welds - Monte Carlo simulation and experiments
    • Mishra, S., and DebRoy, T. 2004. Grain topology in TJ-6Al-4V welds - Monte Carlo simulation and experiments. Journal of Physics D: Applied Physics 37: 2191-2196.
    • (2004) Journal of Physics D: Applied Physics , vol.37 , pp. 2191-2196
    • Mishra, S.1    DebRoy, T.2
  • 6
    • 1242329244 scopus 로고    scopus 로고
    • Measurements and Monte Carlo simulation of grain structure in the heat-affected zone of Ti-6Al-4V welds
    • Mishra, S., and DebRoy, T. 2003. Measurements and Monte Carlo simulation of grain structure in the heat-affected zone of Ti-6Al-4V welds. Acta Materialia 52(5): 1183-1192.
    • (2003) Acta Materialia , vol.52 , Issue.5 , pp. 1183-1192
    • Mishra, S.1    DebRoy, T.2
  • 7
    • 0037712981 scopus 로고    scopus 로고
    • Nonisothermal growth and dissolution of inclusions in liquid steels
    • Hong, T., and DebRoy, T. 2003. Nonisothermal growth and dissolution of inclusions in liquid steels. Metallurgical and Materials Transactions B 34: 267-269.
    • (2003) Metallurgical and Materials Transactions B , vol.34 , pp. 267-269
    • Hong, T.1    DebRoy, T.2
  • 8
    • 2442497369 scopus 로고    scopus 로고
    • A smart model to estimate effective thermal conductivity and viscosity in weld pool
    • De, A., and DebRoy, T. 2004. A smart model to estimate effective thermal conductivity and viscosity in weld pool. Journal of Applied Physics 95(9): 5230-5239.
    • (2004) Journal of Applied Physics , vol.95 , Issue.9 , pp. 5230-5239
    • De, A.1    DebRoy, T.2
  • 9
    • 0345872324 scopus 로고    scopus 로고
    • Probing unknown welding parameters from convective heat transfer calculation and multivariable optimization
    • De, A., and DebRoy, T. 2004. Probing unknown welding parameters from convective heat transfer calculation and multivariable optimization. Journal of Physics D: Applied Physics 37:140-150.
    • (2004) Journal of Physics D: Applied Physics , vol.37 , pp. 140-150
    • De, A.1    DebRoy, T.2
  • 10
    • 22744439562 scopus 로고    scopus 로고
    • Reliable calculations of heat and fluid flow during conduction mode laser welding through optimization of uncertain parameters
    • De, A., and DebRoy, T. 2005. Reliable calculations of heat and fluid flow during conduction mode laser welding through optimization of uncertain parameters. Welding Journal 84(7): 101-112.
    • (2005) Welding Journal , vol.84 , Issue.7 , pp. 101-112
    • De, A.1    DebRoy, T.2
  • 11
    • 0041421195 scopus 로고    scopus 로고
    • Modeling of temperature field and solidified surface profile during gas metal arc fillet welding
    • Kim, C. H., Zhang, W., and DebRoy, T. 2003. Modeling of temperature field and solidified surface profile during gas metal arc fillet welding. Journal of Applied Physics 94: 2667-2679.
    • (2003) Journal of Applied Physics , vol.94 , pp. 2667-2679
    • Kim, C.H.1    Zhang, W.2    DebRoy, T.3
  • 12
    • 2442420038 scopus 로고    scopus 로고
    • Heat transfer and fluid flow in welds with complex geometry during gas-metal-arc fillet welding, Part I: Numerical model
    • Zhang, W., Kim, C. H., and DebRoy, T. 2004. Heat transfer and fluid flow in welds with complex geometry during gas-metal-arc fillet welding, Part I: Numerical model. Journal of Applied Physics 95: 5210-5219.
    • (2004) Journal of Applied Physics , vol.95 , pp. 5210-5219
    • Zhang, W.1    Kim, C.H.2    DebRoy, T.3
  • 13
    • 2442583498 scopus 로고    scopus 로고
    • Heat transfer and fluid flow in welds with complex geometry during gas-metal-arc fillet welding, Part II: Application to fillet welding of mild steel
    • Zhang, W., Kim, C. H., and DebRoy, T. 2004. Heat transfer and fluid flow in welds with complex geometry during gas-metal-arc fillet welding, Part II: Application to fillet welding of mild steel. Journal of Applied Physics 95: 5220-5229.
    • (2004) Journal of Applied Physics , vol.95 , pp. 5220-5229
    • Zhang, W.1    Kim, C.H.2    DebRoy, T.3
  • 14
    • 6344238964 scopus 로고    scopus 로고
    • Guaranteed fillet weld geometry from heat transfer model and multivariable optimization
    • Kumar, A., and DebRoy, T. 2004.Guaranteed fillet weld geometry from heat transfer model and multivariable optimization. International Journal of Heat and Mass Transfer 47(26): 5793-5806.
    • (2004) International Journal of Heat and Mass Transfer , vol.47 , Issue.26 , pp. 5793-5806
    • Kumar, A.1    DebRoy, T.2
  • 15
    • 11844301585 scopus 로고    scopus 로고
    • Improving reliability of modeling heat transfer and fluid flow in gas-metal-arc fillet welding - Part II: Application to welding of steel
    • Kumar, A., and DebRoy, T. 2005. Improving reliability of modeling heat transfer and fluid flow in gas-metal-arc fillet welding - Part II: Application to welding of steel. Journal of Physics D: Applied Physics 38:127-134.
    • (2005) Journal of Physics D: Applied Physics , vol.38 , pp. 127-134
    • Kumar, A.1    DebRoy, T.2
  • 16
    • 11844299654 scopus 로고    scopus 로고
    • Improving reliability of modeling heat transfer and fluid flow in gas-metal-arc fillet welding - Part II: An engineering physics model
    • Kumar, A., Zhang, W., and DebRoy, T. 2005. Improving reliability of modeling heat transfer and fluid flow in gas-metal-arc fillet welding - Part II: An engineering physics model. Journal of Physics D: Applied Physics 38: 119-126.
    • (2005) Journal of Physics D: Applied Physics , vol.38 , pp. 119-126
    • Kumar, A.1    Zhang, W.2    DebRoy, T.3
  • 17
    • 7544239069 scopus 로고    scopus 로고
    • Composition change of stainless steel during micro-joining with short laser pulse
    • He, X., Fuerschbach, P., and DebRoy, T. 2004. Composition change of stainless steel during micro-joining with short laser pulse. Journal of Applied Physics 96(8): 4547-4555.
    • (2004) Journal of Applied Physics , vol.96 , Issue.8 , pp. 4547-4555
    • He, X.1    Fuerschbach, P.2    DebRoy, T.3
  • 18
    • 0038142668 scopus 로고    scopus 로고
    • Heat transfer and fluid flow during laser spot welding of 304 stainless steel
    • He, X., Fuerschbach, P., and DebRoy, T. 2003. Heat transfer and fluid flow during laser spot welding of 304 stainless steel. Journal of Physics D: Applied Physics 36:1388-1398.
    • (2003) Journal of Physics D: Applied Physics , vol.36 , pp. 1388-1398
    • He, X.1    Fuerschbach, P.2    DebRoy, T.3
  • 19
    • 0038819621 scopus 로고    scopus 로고
    • Macroporosity free aluminum alloy weldments through numerical simulation of keyhole mode laser welding
    • Zhao, H., and DebRoy, T. 2003. Macroporosity free aluminum alloy weldments through numerical simulation of keyhole mode laser welding. Journal of Applied Physics 93(12): 10089-10096.
    • (2003) Journal of Applied Physics , vol.93 , Issue.12 , pp. 10089-10096
    • Zhao, H.1    DebRoy, T.2
  • 20
    • 27144432403 scopus 로고    scopus 로고
    • Kumar, A., and DebRoy, T. 2005. Tailoring complex weld geometry through reliable heat transfer and fluid flow calculations and a genetic algorithm. Metallurgical and Materials Transaction A-Physical Metallurgy and Material Science 36 A(10): 2725-2735.
    • Kumar, A., and DebRoy, T. 2005. Tailoring complex weld geometry through reliable heat transfer and fluid flow calculations and a genetic algorithm. Metallurgical and Materials Transaction A-Physical Metallurgy and Material Science 36 A(10): 2725-2735.
  • 21
    • 23844461768 scopus 로고    scopus 로고
    • A computational procedure for finding multiple solutions of convective heat transfer equation
    • Mishra, S., and DebRoy, T. 2005. A computational procedure for finding multiple solutions of convective heat transfer equation Journal of Physics D 38: 2977-2985.
    • (2005) Journal of Physics D , vol.38 , pp. 2977-2985
    • Mishra, S.1    DebRoy, T.2
  • 22
    • 25144488096 scopus 로고    scopus 로고
    • A heat transfer and fluid flow based model to obtain a specific weld geometry through multiple paths
    • Mishra, S., and DebRoy, T. 2005. A heat transfer and fluid flow based model to obtain a specific weld geometry through multiple paths. Journal of Applied Physics 98: 044902.
    • (2005) Journal of Applied Physics , vol.98 , pp. 044902
    • Mishra, S.1    DebRoy, T.2
  • 23
    • 0036670746 scopus 로고    scopus 로고
    • Effect of laser spot weld energy and duration on melting and absorption
    • Fuerschbach, P. W., and Eisler, G. R. 2002. Effect of laser spot weld energy and duration on melting and absorption. Science and Technology of Welding and Joining 7(4): 241-246.
    • (2002) Science and Technology of Welding and Joining , vol.7 , Issue.4 , pp. 241-246
    • Fuerschbach, P.W.1    Eisler, G.R.2
  • 24
    • 0001197758 scopus 로고
    • A model for heat and mass input control in GMAW
    • Smartt, H. B., and Einerson, C. J. 1993. A model for heat and mass input control in GMAW. Welding Journal 72(5): 217-229.
    • (1993) Welding Journal , vol.72 , Issue.5 , pp. 217-229
    • Smartt, H.B.1    Einerson, C.J.2
  • 27
    • 0036885602 scopus 로고    scopus 로고
    • A computationally efficient evolutionary algorithm for real-parameter optimization
    • Deb, K., Anand, A., and Joshi, D. 2002. A computationally efficient evolutionary algorithm for real-parameter optimization. Evolutionary Computation 10: 371-395.
    • (2002) Evolutionary Computation , vol.10 , pp. 371-395
    • Deb, K.1    Anand, A.2    Joshi, D.3
  • 28
    • 13944249519 scopus 로고    scopus 로고
    • Optimization of Johnson Mehl Avarami equation parameters for α-ferrite to γ-austenite transformation in steel welds using a genetic algorithm
    • Kumar, A., Mishra, S., Elmer, J. W., and DebRoy, T. 2005. Optimization of Johnson Mehl Avarami equation parameters for α-ferrite to γ-austenite transformation in steel welds using a genetic algorithm. Metallurgical and Material Transaction A 36:15-22.
    • (2005) Metallurgical and Material Transaction A , vol.36 , pp. 15-22
    • Kumar, A.1    Mishra, S.2    Elmer, J.W.3    DebRoy, T.4
  • 29
    • 33846351290 scopus 로고    scopus 로고
    • A neural network model of heat and fluid flow in gas metal arc fillet welding based on genetic algorithm and conjugate gradient optimization
    • Kumar, A., and DebRoy, T. 2006. A neural network model of heat and fluid flow in gas metal arc fillet welding based on genetic algorithm and conjugate gradient optimization. Science and Technology of Welding and Joining 11(1): 106-119.
    • (2006) Science and Technology of Welding and Joining , vol.11 , Issue.1 , pp. 106-119
    • Kumar, A.1    DebRoy, T.2
  • 30
    • 0002434657 scopus 로고    scopus 로고
    • Improved ferrite number prediction in stainless steel arc welds using artificial neural networks - Part 1 : Neural network development
    • Vitek, J. M., Iskander, Y. S., and Oblow, E. M. 2000. Improved ferrite number prediction in stainless steel arc welds using artificial neural networks - Part 1 : Neural network development. Welding Journal 79(2): 33-40.
    • (2000) Welding Journal , vol.79 , Issue.2 , pp. 33-40
    • Vitek, J.M.1    Iskander, Y.S.2    Oblow, E.M.3
  • 31
    • 0033309515 scopus 로고    scopus 로고
    • Neural networks in materials science
    • Bhadeshia, H. K. D. H. 1999. Neural networks in materials science. ISIJ International 39 (10): 966-979.
    • (1999) ISIJ International , vol.39 , Issue.10 , pp. 966-979
    • Bhadeshia, H.K.D.H.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.