THERMAL SCIENCE

International Scientific Journal

NUMERICAL ANALYSIS OF TEMPERATURE FIELD DURING HARDFACING PROCESS AND COMPARISON WITH EXPERIMENTAL RESULTS

ABSTRACT
The three-dimensional transient nonlinear thermal analysis of the hard facing process is performed by using the finite element method. The simulations were executed on the open source Salome platform using the open source finite element solver Code_Aster. The Gaussian double ellipsoid was selected in order to enable greater possibilities for the calculation of the moving heat source. The numerical results were compared with available experimental results.
KEYWORDS
PAPER SUBMITTED: 2013-01-17
PAPER REVISED: 2013-06-19
PAPER ACCEPTED: 2013-10-24
PUBLISHED ONLINE: 2014-07-06
DOI REFERENCE: https://doi.org/10.2298/TSCI130117177L
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2014, VOLUME 18, ISSUE Supplement 1, PAGES [S113 - S120]
REFERENCES
  1. M. Berkovic, S. Maksimovic and A. Sedmak, "Analysis of Welded Joints by Applying the Finite Element Method," Structural Integrity and Life, 4 (2004), 2, pp. 75-83.
  2. V. N. Lazic, A. S. Sedmak, M. M. Zivkovic, S. M. Aleksandrovic, R. D. Cukic, R. D. Jovicic and I. B. Ivanovic, "Determining Of Cooling Time (t8/5) In Hard Facing Of Steels For Forging Dies," Thermal science, 14 (2010), 1, pp. 235-246.
  3. S. Cvetkovski, L. P. Karjalainen, V. Kujanpaa and A. Ahmad, "Welding Heat Input Determination In TIG And Laser Welding of Ldx 2101 Steel by Implementing The Adams Equation For 2-D Heat Distribution," Structural Integrity and Life, 10 (2010), 2, pp. 103-109.
  4. D. Kalaba, A. Sedmak, Z. Radakovic and M. Miloš, "Thermomechanical Modeling the Resistance Welding of Pbsb Alloy" Thermal Science, 14 (2010), 2, pp. 437-450.
  5. W. Perret, C. Schwenk and M. Rethmeier, "Comparison of analytical and numerical welding temperature field calculation," Computational Materials Science, 47 (2010), 4, pp. 1005-1015.
  6. J. Goldak, A. Chakravarti and M. Bibby, "A New Finite Element Model for Welding Heat Sources," Metallurgical transactions B, 15 (1984), 2, pp. 299-305.
  7. M.C. Smith and A.C. Smith, "NeT bead-on-plate round robin: Comparison of transient thermal predictions and measurements," International Journal of Pressure Vessels and Piping, 86 (2009), 1, pp. 96-109.
  8. A. Pahkamaa, L. Karlsson, J. Pavasson, M. Karlberg, M. Nasstrom and J. Goldak, "A Method To Improve Efficiency In Welding Simulations For Simulation Driven Design," in ASME 2010 International Design Engineering Technical Conference & Computers and Information in Engineering Conference IDETC/CIE 2010, Montreal, Quebec, Canada, 2010.
  9. J. Goldak, M. Asadi and R. Garcia Alena, "Why power per unit length of weld does not characterize a weld" Computational Materials Science, 48 (2010),2, pp. 390-401.
  10. Veljic, M. Perovic, A. Sedmak, M. Rakin, N. Bajić, B. Medjo, H. Dascau, Numerical Simulation of the Plunge Stage in Friction Stir Welding, Structural Integrity and Life, 11 (2011), 2, pp.131-134.
  11. I.Atanasovska, D.Momčilović, M.Burzić, T.Vuherer, Coupled Nonlineary Problems in Finite Element Analysis - A Case Study, Structural Integrity and Life, 12 (2012), 3, pp.201-208.
  12. V. N. Lazic, Optimization of surface welding process from the point of view of tribological characteristics of surface layer and residual stress (in Serbian), Ph.D. Thesis, Faculty of Mechanical Engineering, University of Kragujevac, Serbia, 2000.
  13. Code Aster, "Documentation version 11"

© 2019 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence