cmms

Phase field modeling of cyclic fatigue crack growth under mixed mode loading

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Phase field modeling of cyclic fatigue crack growth under mixed mode loading Christoph Schreiber, Charlotte Kuhn, Ralf Müller Institute of Applied Mechanics, Technische Universität Kaiserslautern, Germany. DOI: https://doi.org/10.7494/cmms.2019.2.0632 Abstract: For the numerical handling of nucleation and extension of cracks within different materials, phase field modeling of fracture was shown to be a very beneficial technique … Read more

Crystal plasticity finite element simulations of the indentation test

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Crystal plasticity finite element simulations of the indentation test Karol Frydrych Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawińskiego 5B, 02-106 Warsaw, Poland. DOI: https://doi.org/10.7494/cmms.2019.2.0631 Abstract: The goal of the paper is to report the successful simulations of the nanoindentation problem. The finite-strain isotropic elasto-plasticity and crystal elasto-plasticity models used for the simulations … Read more

Investigation of metal flow inside shape grooves during rolling of channels with large strain intensities

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Investigation of metal flow inside shape grooves during rolling of channels with large strain intensities Michał Dziedzic, Stanisław Turczyn, Zbigniew Kuźmiński AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2019.3.0640 Abstract: The aim of the following study was to introduce new roll pass design of channels into industrial practice. The … Read more

Projection-based interpolation algorithm over two-dimensional grids with triangular elements

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Projection-based interpolation algorithm over two-dimensional grids with triangular elements Jakub Ryzner1, Anna Paszyńska2 1Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland. 2Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, ul. St. Łojasiewicza 11, 30-348 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2019.1.0629 Abstract: … Read more

Framework for topographic mesh generation and its application to the pollution simulations in Kraków area

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Framework for topographic mesh generation and its application to the pollution simulations in Kraków area Krzysztof Podsiadło1, Albert Oliver Serra2, Maciej Paszyński1 1Department of Computer Science, Faculty of Electronics, Telecommunication and Computer Science, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Kraków, Poland. 2Instituto Universitario SIANI, Edificio Central del Parque Científico y Tecnológico, … Read more

Framework for fast simulations of material science phenomena with Cahn-Hilliard equations

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Framework for fast simulations of material science phenomena with Cahn-Hilliard equations Grzegorz Gurgul1, Maciej Paszyński1, Danuta Szeliga2, Vladimir Puzyrev3 1Department of Computer Science, Faculty of Electronics, Telecommunication and Computer Science, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków Poland. 2Department of Applied Computer Science and Modelling, Faculty of Metals Engineering and Industrial … Read more

Handling insensitivity in multi-physics inverse problems using a complex evolutionary strategy

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Handling insensitivity in multi-physics inverse problems using a complex evolutionary strategy Jakub Sawicki, Maciej Smołka, Marcin Łoś, Robert Schaefer AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2019.1.0625 Abstract: In this paper we present a complex strategy for the solution of ill posed, in-verse problems formulated as multiobjective global optimization … Read more

Experimental and numerical investigations on the forming behaviour of hybrid structures produced by non-kinematical constraint manufacturing processes

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Experimental and numerical investigations on the forming behaviour of hybrid structures produced by non-kinematical constraint manufacturing processes Bernd-Arno Behrens, Alexander Chugreev, Henrik Schulze Institute of Forming Technology and Machines (IFUM), Leibniz Universität Hannover, An der Universität 2, 30823 Garbsen, Germany. DOI: https://doi.org/10.7494/cmms.2018.4.0623 Abstract: With regard to the challenges in the automotive production sector, caused by … Read more

Using neural networks to predict the low curves and processing maps of TNM-B1

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Using neural networks to predict the low curves and processing maps of TNM-B1 Johan Andreas Stendal, Aliakbar Emdadi, Irina Sizova, Markus Bambach  Panta Rhei Gebäude, Konrad-Wachsmann-Allee 17, 03046 Cottbus, Germany. DOI: https://doi.org/10.7494/cmms.2018.4.0624 Abstract: “The ability to predict the behavior of a material is vital in both science and engineering. Traditionally, this task has been carried … Read more

Cellular Automata model of carbonitrides precipitation process in steels

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Cellular Automata model of carbonitrides precipitation process in steels Przemysław Marynowski, Henryk Adrian, Mirosław Głowacki 1AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. 2The Jan Kochanowski University (JKU), Kielce, Poland. DOI: https://doi.org/10.7494/cmms.2018.4.0622 Abstract: Cellular Automata (CA) model of carbonitride precipitation in microalloyed steels is presented in the paper. The model accounts … Read more