Finite element method

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

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

Using the Hypergraph Grammar for generation of quasi optimal element partition trees in two dimensions

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Using the Hypergraph Grammar for generation of quasi optimal element partition trees in two dimensions Jakub Ryzner1, Maciej Paszyński2, Anna Paszyńska3 1Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland. 2Department of Computer Science, AGH University of Science and Technology, Al. Mickiewicza … Read more

Finite element core calculations and stream processing

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Finite element core calculations and stream processing Krzysztof Banaś, Jan Bielański, Kazimierz Chłoń AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2016.4.0591 Abstract: We present the execution model and performance analysis for the important phase of finite element calculations, the creation of systems of linear equations. We assume that the process is … Read more

Using the System of Graph Grammar for generation of quasi optimal element partition trees in two dimensions

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Using the System of Graph Grammar for generation of quasi optimal element partition trees in two dimensions Anna Paszyńska1, Iwona Świderska1, Maciej Woźniak2, Konrad Jopek2, Maciej Paszyński2, Ewa Grabska1, Andrew Lenhart3, Donals Nguyen3, Keshav Pingali3 1Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, ul. St. Łojasiewicza 11, 30-348 Krakow, Poland. 2Department of Computer Science, AGH University of Science and Technology, Al. Mickiewicza … Read more

Numerical analysis of data transfer quality in the 3D multi-scale uncoupled concurrent model connected with DMR

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Numerical analysis of data transfer quality in the 3D multi-scale uncoupled concurrent model connected with DMR Joanna Szyndler, Konrad Perzyński, Łukasz Madej AGH University of Science and Technology, al. Mickiewicza 30, 30-059, Kraków. DOI: https://doi.org/10.7494/cmms.2016.2.0564 Abstract: Analysis of the quality of obtained results from a 3D multiscale concurrent finite element numerical model based on Digital Material Representation … Read more

Bisection weighted by element size ordering algorithm for multi-frontal solver executed over 3D h refined grids

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Bisection weighted by element size ordering algorithm for multi-frontal solver executed over 3D h refined grids Marcin Skotniczny1, Maciej Paszyński1, Anna Paszyńska2 1Department of Computer Science AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow, Poland. 2Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, ul. St. Łojasiewicza 11, 30-348 Krakow, Poland. … Read more