Opis: 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.Ključne besede: welding simulations, numerical analysis, thermal analysis, simulations, transient heat conduction, moving heat sourceObjavljeno: 07.07.2017; Ogledov: 576; Prenosov: 303 Celotno besedilo (975,43 KB)Gradivo ima več datotek! Več...
Opis: The main goal of this study was to build a model for a numerical simulation of hot-dip galvanizing of a 20-ft ISO shipping container. For that purpose, the basic transient thermo-mechanical problem of a steel structure under the influence of the temperature characteristic for a zinc hot-dip galvanizing bath was analyzed. Numerical calculations were performed for a simple part and for the complex substructure of the container. Calculations were carried out on the Salome-Meca platform using a Netgen mesh generator and a Code_Asterfinite-element solver.Ključne besede: shipping container, structural steel, zinc hot-dip galvanizing, transient heat transfer, distortionObjavljeno: 10.07.2015; Ogledov: 592; Prenosov: 61 Celotno besedilo (703,73 KB)Gradivo ima več datotek! Več...
