cmms

FEM analysis of working conditions on the stress and strain of low-capacity disc granulator frames

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FEM analysis of working conditions on the stress and strain of low-capacity disc granulator frames Michał Bembenek , Karol Jankowicz AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2020.2.0654 Abstract: The common practice of frame selection is a simplified way without calculations of the strength and strain conditions. It is … Read more

Analysis of elastic deformation of amorphous polyethylene in uniaxial tensile test by using molecular dynamics simulation

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Analysis of elastic deformation of amorphous polyethylene in uniaxial tensile test by using molecular dynamics simulation Tien-Thinh Le Université Paris-Est, Laboratoire Modélisation et Simulation Multi Echelle, MSME UMR 8208 CNRS, Marne-la-Vallée, France. DOI: https://doi.org/10.7494/cmms.2020.2.0653 Abstract: In this paper, the linear elastic response to uniaxial tension of amorphous polyethylene was investigated by using Molecular Dynamics (MD) … Read more

Physicochemical characterization of the fuel by the ultrasound method

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Physicochemical characterization of the fuel by the ultrasound method Said Soudani1, Mohammed Mekkaoui2, George Nassar3, Ziane Derouiche1 1Laboratory Signal and Images, Department of Electrical Engineering, University of Sciences andTechnology (MB), Oran, Algeria. 2Laboratory of Rhéology, Hydraulic’s Department, University of Sciences and Technology (MB),Oran, Algeria. 3OAE Department, University of Valenciennes, France. DOI: https://doi.org/10.7494/cmms.2020.1.0651 Abstract: A physical … Read more

Sphere packing algorithm for the generation of digital models of polycrystalline microstructures with heterogeneous grain sizes

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Sphere packing algorithm for the generation of digital models of polycrystalline microstructures with heterogeneous grain sizes Lucyna Hajder, Lukasz Madej AGH University of Science and Technology, Mickiewicza av. 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2020.1.0652 Abstract: Development of the cellular automata (CA) sphere packing algorithm dedicated to the generation of two- and three-dimensional digital, synthetic microstructure … Read more

Decoupled homogenization of hyperelastic composite with carbon black inclusion

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Decoupled homogenization of hyperelastic composite with carbon black inclusion Martyna Poręba-Sebastjan, Waclaw Kuś Department for Computational Mechanics and Engineering, Silesian University of Technology, Konarskiego 18A, 44-100 Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2020.1.0650 Abstract: The goal of the paper is to present the application of decoupled homogenization method to the modeling of hyperelastic composite with inclusions. The method … Read more

Finite and boundary element analysis of crack closure

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Finite and boundary element analysis of crack closure Mateusz Holek, Piotr Fedelinski Department of Computational Mechanics and Engineering, Silesian University of Technology, Konarskiego 18A, 44-100 Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2020.1.0649 Abstract: The aim of this work is an analysis of contact pressure between crack surfaces and its influence on effective elasticproperties of materials with randomly distributed … Read more

On prognosis of variation of properties of epitaxial layers by choosing of temperature field during growth

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On prognosis of variation of properties of epitaxial layers by choosing of temperature field during growth Evgeny L. Pankratov1, 2 1Nizhny Novgorod State University, 23 Gagarin avenue, Nizhny Novgorod, 603950, Russia. 2Nizhny Novgorod State Technical University, 24 Minin Street, Nizhny Novgorod, 603950, Russia. DOI: https://doi.org/10.7494/cmms.2020.1.0648 Abstract: In this paper, we analyze the influence of the … Read more

Possibilities of the numerical solution of the dislocation evolution equation for stochastic variables

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Possibilities of the numerical solution of the dislocation evolution equation for stochastic variables Ivan Milenin, Łukasz Rauch, Danuta Szeliga, Maciej Pietrzyk AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2019.4.0647 Abstract: The model describing evolution of dislocation population based on fundamental works of Kocks, Estrin and Mecking (KEM) is a … Read more

Impact of the saturation current IS and ideality factor N on the performance of the characteristic (I-V) of a solar cell

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Impact of the saturation current IS and ideality factor N on the performance of the characteristic (I-V) of a solar cell Mohammed Khalis1,2,3, Rachid Masrour2,3, Yamina Mir1, Mimoun Zazoui1 1Laboratory of Condensed Matter, Faculty of Sciences and Techniques, University of Hassan II Mohammedia, Casablanca, Avenue Hassan II, BP 146, 28800 Mohammedia, Morocco. 2Laboratory of Materials, … Read more

Fast model for phase transformations during cooling of pre-annealed multiphase steels

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Fast model for phase transformations during cooling of pre-annealed multiphase steels Danuta Szeliga1, Roman Kuziak2, Władysław Zalecki2, Valeriy Pidvysotskyy2, Yuling Chang3, Wolfgang Bleck3, Daniel Bachniak1, Maciej Pietrzyk1 1AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland 2Łukasiewicz Research Network, Institute for Ferrous Metallurgy, K. Miarki 12, 44-100 Gliwice, Poland 3RWTH Aachen University, Templergraben … Read more