Micro- versus macro- modelling of creep damage Krzysztof Nowak Cracow University of Technology, ul. Warszawska 24, 31-155 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2009.2.0238 Abstract: In the present paper the continuous approach to model brittle-ductile transition in creep failure phenomenon is replaced by Cellular Automata (CA) model. This allows to back-up this complex phenomenon by relating it to … Read more
Computer measurement systems in research of non-conventional metal forming processes Zdzisław Cyganek, Franciszek Grosman Department of Process Modelling and Medical Engineering, Silesian University of Technology, Krasinskiego 8, Katowice, Poland. DOI: https://doi.org/10.7494/cmms.2009.2.0254 Abstract: Severe Plastic Deformation processes are one of the new method of metal forming processes. At present some research in this range is be … Read more
Modeling of microstructure evolution during the rolling by using cellular automata Dmytro Svyetlichnyy AGH University of Science and Technology,Al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2009.2.0239 Abstract: Prediction of microstructure evolution and properties is one of the most significant problems in materials science. The developed model contains two parts: the deformation and the microstructure. Usually, … Read more
Sensitivity analysis of the cellular automata finite element model for the strain localization Danuta Szeliga, Lukasz Madej AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2009.2.0240 Abstract: Application of the sensitivity analysis methods to identify the influence of the multi scale Cellular Automata Finite Element model parameters on the model … Read more
Application of combined discrete/finite element multiscale method for modelling of Mg redistribution during hot rolling of alluminium Michal Krzyzanowski, W. Mark Rainforth Institute for Microstructural and Mechanical Process Engineering,The University of Sheffield S1 3JD, UK DOI: https://doi.org/10.7494/cmms.2009.2.0241 Abstract: Numerical modelling of the stock surface layer formation has been carried out to support simulations of the … Read more
Transient thermal analysis of functionally graded shallow shells by the MLPG Jan Sladek1, Vladimir Sladek1, Peter Solek2 1Institute of Construction and Architecture, Slovak Academy of Sciences, 84503 Bratislava, Slovakia. 2Department of Mechanics, Slovak Technical University, Bratislava, Slovakia. DOI: https://doi.org/10.7494/cmms.2009.2.0226 Abstract: A meshless local Petrov-Galerkin (MLPG) method is applied to solve problems of Reissner-Mindlin shells under … Read more
Modelling of plane strain deformation of {100}<001>/{110}<011>-oriented aluminium bicrystal Wojciech Wajda, Henryk Paul Instytut Metalurgii i Inżynierii PAN, ul. W. Reymonta 25, 30-059 Kraków. DOI: https://doi.org/10.7494/cmms.2009.2.0242 Abstract: The experiment of plain strain aluminium bicrystal compression was carried out in order to study material behaviour at grains border of crystallites of cube{100}<001> and hard{110}<011> orientations. In … Read more
Mesh adaptation in 3D numerical modeling of heat conductivity Norbert Sczygiol, Robert Leśniak, Tomasz Olas Faculty of Mechanical Engineering and Computer Science,Czestochowa University of Technology, Dąbrowskiego 73, 42-200 Częstochowa. DOI: https://doi.org/10.7494/cmms.2009.2.0227 Abstract: Numerical modeling of heat conductivity in 3D is complex and time consuming issue. Mesh adaptation is one of the methods which shortens calculations … Read more
Implementation of cellular automata framework dedicated to digital material representation Patryk Spytkowski, Tomasz Klimek, Łukasz Rauch, Łukasz Madej AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2009.2.0243 Abstract: Design and implementation of programming framework dedicated to support development of the Cellular Automata (CA) algorithms is presented in the paper. The … Read more