Papers

An evaluation of through-thickness deformation mechanisms in single point incremental sheet forming using a dual-level finite-element model

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An evaluation of through-thickness deformation mechanisms in single point incremental sheet forming using a dual-level finite-element model Khamis Essa, Peter Hartley School of Mechanical Engineering, College of Engineering and Physical Sciences,University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK. DOI: https://doi.org/10.7494/cmms.2012.1.0382 Abstract: Single point incremental forming (SPIF) is a process with the capability to form complex … Read more

Application of the cellular automata method to modelling lower bainite in steels

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Application of the cellular automata method to modelling lower bainite in steels Grzegorz Jabłoński, Bogdan Pawłowski, Maciej Pietrzyk AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2012.1.0383 Abstract: Cellular automata model for bainitic transformation in steels is presented in the paper. Discrete character of the CA method allowed to reproduce … Read more

Phenomenon of tolerance to damage in artificial neural networks

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Phenomenon of tolerance to damage in artificial neural networks Ryszard Tadeusiewicz, Izabela Figura AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2011.4.0374 Abstract: Neural networks are computer tools with many advantages. They are powerful because of possibility of complex nonlinear systems modeling and they are user-friendly because of learning abilities. But neural networks have additional advantages. … Read more

Dynamic virtual organization management framework supporting distributed industrial collaborations

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Dynamic virtual organization management framework supporting distributed industrial collaborations Jacek Kitowski1,2, Bartosz Kryza2 1AGH University of Science and Technology Faculty of Electrical Engineering, Automatics, IT and Electronics, Department of Computer Science, Al. A. Mickiewicza 30, 30-059 Krakow . 2Academic Computer Centre CYFRONET AGH, ul. Nawojki 11, 30-950 Krakow. DOI: https://doi.org/10.7494/cmms.2011.4.0375 Abstract: Virtual Organizations seem as … Read more

Identification of stochastic material properties in multiscale modelling

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Identification of stochastic material properties in multiscale modelling Wacław Kuś1, Tadeusz Burczyński1,2 1Silesian University of Technology, Department for Strength of Materials and Computational. 2Cracow University of Technology, Institute of Computer Science, Cracow, Poland. DOI: https://doi.org/10.7494/cmms.2011.4.0376 Abstract: The paper is devoted to multiscale identification of material properties in microscale. The identification process allows one to identify … Read more

On application of shape coefficients to creation of the statistically similar representative element of dp steels

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On application of shape coefficients to creation of the statistically similar representative element of dp steels Łukasz Rauch, Monika Pernach, Krzysztof Bzowski, Maciej Pietrzyk AGH University of Science and Technology, Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2011.4.0377 Abstract: The coupled finite element multiscale simulations (FE2) require costly numerical procedures in both macro and micro scales. … Read more

Identification of material properties of the dp steel based on plastometric tests and on industrial hot strip rolling

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Identification of material properties of the DP steel based on plastometric tests and on industrial hot strip rolling Łukasz Sztangret, Danuta Szeliga, Jan Kusiak, Maciej Pietrzyk AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2011.4.0378 Abstract: The objective of the paper was increasing the efficiency of the material model identification. … Read more

Bainitic steels as alternative for conventional carbon-manganese steels in manufacturing of fasteners – simulation of production chain

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Bainitic steels as alternative for conventional carbon-manganese steels in manufacturing of fasteners – simulation of production chain Roman Kuziak1, Valery Pidvysots’kyy1, Stanisław Węglarczyk2, Maciej Pietrzyk2 1Institute for Ferrous Metallurgy, K. Miarki 12, 44-100 Gliwice, Poland. 2Akademia Górniczo-Hutnicza, Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2011.3.0369 Abstract: Computer aided design of the manufacturing technology for the fasteners … Read more

Application of a population balance model for prediction of behaviour of non-metallic inclusions in the liquid steel

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Application of a population balance model for prediction of behaviour of non-metallic inclusions in the liquid steel Adam Cwudziński, Jan Jowsa Czestochowa University of Technology, Faculty of Materials Processing Technology and Applied,Physics, Department of Metals Extraction and Recirculation, Armii Krajowej 19 ave,,42-200 Czestochowa, Poland. DOI: https://doi.org/10.7494/cmms.2011.3.0371 Abstract: The article presents the results of computer simulations … Read more

Hybrid multi-objective differential evolution for multi-objective optimization of industrial polymeric materials

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Hybrid multi-objective differential evolution for multi-objective optimization of industrial polymeric materials Ashish M. Gujarathi, B. V. Babu Chemical Engineering Department,Birla Institute of Tehnology and Science,Pilani – 333031 Rajasthan, India. DOI: https://doi.org/10.7494/cmms.2011.3.0370 Abstract: MOO of industrial case studies involving process design decisions [namely, styrene reactor, polyethylene terephthalate (PET) reactor, and low density polyethylene (LDPE) tubular reactor] … Read more