Papers

Application of hp-adaptive FEM, local numerical homogenization and discrete element method to modeling of asphalt pavement structures

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Application of hp-adaptive FEM, local numerical homogenization and discrete element method to modeling of asphalt pavement structures Marek Klimczak, Witold Cecot, Waldemar Rachowicz Cracow University of Technology, ul. Warszawska 24, 31-155 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2013.4.0467 Abstract: This paper presents a novel approach to modeling of asphalt pavement structures. Analysed medium exhibits a complex behaviour due … Read more

Multiscale approach to modelling blood flow

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Multiscale approach to modelling blood flow Aleksandra Jakubowicz, Maciej Pietrzyk AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2013.4.0468 Abstract: The three dimensional multiscale model is introduced to study clot formation in the vessel with stenosis. The novel approach, based on separation of fluid flow calculation and red blood cells … Read more

Modeling structures of cellular materials for application at various length-scales

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Modeling structures of cellular materials for application at various length-scales Tomasz Wejrzanowski1, Jakub Skibinski1, Lukasz Madej2, Krzysztof Jan Kurzydlowski1 1Faculty of Materials Science and Engineering, Warsaw University of Technology, Woloska 14, 02-507 Warsaw, Poland.2Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Cracow. DOI: https://doi.org/10.7494/cmms.2013.4.0469 Abstract: The … Read more

Homogenization of elasto-plastic materials by the boundary element method

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Homogenization of elasto-plastic materials by the boundary element method Piotr Fedeliński, Tomasz Czyż Institute of Computational Mechanics and Engineering,Silesian University of Technology,44-100 Gliwice, ul. Konarskiego 18A. DOI: https://doi.org/10.7494/cmms.2013.3.0458 Abstract: The formulation of the initial stress approach of the boundary element method (BEM) for two-dimensional elastoplastic plates subjected to static tractions is presented. The developed computer … Read more

Thermodynamic computations of the interaction coefficients between boron and phosphorus and common impurity elements in liquid silicon

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Thermodynamic computations of the interaction coefficients between boron and phosphorus and common impurity elements in liquid silicon Halvor Dalaker SINTEF Materials and Chemistry, 7465 Trondheim, Norway. DOI: https://doi.org/10.7494/cmms.2013.3.0459 Abstract: Using the thermodynamic software FACT, and the SINTEF database for high purity silicon, the interaction coefficients between the doping elements boron and phosphorus and a range … Read more

Flow stress under cyclic deformation conditions modelling possibilities

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Flow stress under cyclic deformation conditions modelling possibilities Paulina Graca, Krzysztof Muszka, Janusz Majta AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer,Science, Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2013.3.0460 Abstract: This paper presents and discusses some aspects of the computer modelling of mechanical response of the high strength low alloy … Read more

Finite element analysis of the pillar-guide tool setup of the machine for microforming processes

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Finite element analysis of the pillar-guide tool setup of the machine for microforming processes Zbigniew Zimniak, Monika Marciniak, Sławomir Polak Wrocław University of Technology, Department of Mechanical Engineering,,Łukasiewicza 5, 50-371 Wrocław. DOI: https://doi.org/10.7494/cmms.2013.3.0461 Abstract: In contrast to traditional manufacturing applications, small-scale manufacturing processes usually require sophisticated equipment which is generally associated with high costs and … Read more

The structure of a general materials genome approach to the design of new steel grades for specific properties

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The structure of a general materials genome approach to the design of new steel grades for specific properties Wei Xu, Qi Lu, Xiaojun Xu, Sybrand Van Der Zwaag Novel Aerospace Materials group, Faculty of Aerospace Engineering, Delft University of Technology, 2628HS, Delft, The Netherlands. DOI: https://doi.org/10.7494/cmms.2013.3.0457 Abstract: In this work we review and reformulate a … Read more

Investigation of the heat transport during the hollow spheres production from the tin melt

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Investigation of the heat transport during the hollow spheres production from the tin melt Michael Petrov1,2, Pavel Petrov2, Juergen Bast1, Anatoly Sheypak3 1Technical University Mining Academy of Freiberg, Institute of Machine Elements, Design and Manufacturing, Leipzigerstr. 30, 09596 Freiberg, Germany.2Moscow State University of Mechanical Engineering (MAMI), Department Car Body Making and Metal Forming, B. Semenovskaya … Read more

An experimental study of material flow and surface quality using image processing in the hydraulic bulge test

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An experimental study of material flow and surface quality using image processing in the hydraulic bulge test Sławomir Świłło Faculty of Production Engineering, Warsaw University of Technology, Warsaw/Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0443 Abstract: The paper presents a method for the surface shape and strain measurement applied in the determination of metal flow and product quality. Accurate determination … Read more