Papers

Multiobjective optimiaztion of microstructure parameters in a thermoelastic porous material by means of differential evolution and elements of game theory

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Multiobjective optimiaztion of microstructure parameters in a thermoelastic porous material by means of differential evolution and elements of game theory Adam Długosz, Tomasz Schlieter Silesian University of Technology, Department of Computational Mechanics and Engineering, Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2022.3.0784 Abstract: The paper is devoted to the optimization of the microstructure parameters of a porous medium under … Read more

Bainite transformation time model optimization for Austempered Ductile Iron with the use of heuristic algorithms

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Bainite transformation time model optimization for Austempered Ductile Iron with the use of heuristic algorithms Izabela Olejarczyk-Wożeńska, Andrzej Opaliński, Barbara Mrzygłód, Krzysztof Regulski, Wojciech Kurowski AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2022.3.0786 Abstract: The paper presents the application of heuristic optimization methods in identifying the parameters of … Read more

Application of the design of experiments and statistical hypothesis to reduce defects in the flange of the steel plate process

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Application of the design of experiments and statistical hypothesis to reduce defects in the flange of the steel plate process Hanna Sadłowska1, Piotr Wójcik2 1Warsaw University of Technology, Institute of Manufacturing Technologies, Warsaw, Poland. 2Faurecia Grójec R&D Center S.A. DOI: https://doi.org/10.7494/cmms.2022.3.0792 Abstract: The paper presents a discussion on the occurrence of defects in the circumferential … Read more

Analysis of modification of the evolutionary algorithm for sequencing production tasks

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Analysis of modification of the evolutionary algorithm for sequencing production tasks Piotr Ciepliński, Sławomir Golak, Tadeusz Wieczorek Department of Industrial Computer Science, Faculty of Materials Engineering, Silesian University of Technology, Katowice, Poland. DOI: https://doi.org/10.7494/cmms.2022.3.0783 Abstract: Evolutionary algorithms are one of the heuristic techniques used to solve task sequencing problems. An important example of such a … Read more

On changing the properties of a multilayer structure by preliminary processing of a substrate

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On changing the properties of a multilayer structure by preliminary processing of a substrate Evgeny L. Pankratov Nizhny Novgorod State University, 23 Gagarin Avenue, Nizhny Novgorod, 603950, Russia. Privolzhsky Research Medical University, 10/1 Minin and Pozharsky square, Nizhny Novgorod, 603950, Russia. DOI: https://doi.org/10.7494/cmms.2022.2.0790 Abstract: In this paper, the effect of the preliminary processing of a … Read more

Texture evolution in Mg during rolling with a change of deformation path – a modeling approach

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Texture evolution in Mg during rolling with a change of deformation path – a modeling approach Bartosz Sułkowski AGH University of Science and Technology, Department of Non-Ferrous Metals Engineering, Faculty of Non-Ferrous Metals, al. A. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2022.2.0788 Abstract: The weakening of strong textures in Mg alloys is a crucial factor … Read more

Computer modelling of the ablation casting process and prediction of the strength properties of AC-42000 castings

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Computer modelling of the ablation casting process and prediction of the strength properties of AC-42000 castings Marcin Małysza1,2, Sabina Puzio2, Katarzyna Major-Gabryś2, Mirosław Głowacki2, Dorota Wilk-Kołodziejczyk1,2, Jadwiga Kamińska1 1Centre of Casting Technology, Łukasiewicz Research Network – Krakow Institute of Technology, Krakow, Poland. 2AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: … Read more

Quantum-inspired evolutionary optimization of SLMoS2 two-phase structures

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Quantum-inspired evolutionary optimization of SLMoS2 two-phase structures Wacław Kuś1, Adam Mrozek2 1Silesian University of Technology, Gliwice, Poland. 2AGH University of Science and Technology, Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2022.2.0777 Abstract: The paper focuses on applying a Quantum Inspired Evolutionary Algorithm to achieve the optimization of 2D material containing two phases, 2H and 1T, of Molybdenum Disulphide (MoS2). … Read more

The effect of model size and boundary conditions on the representativeness of digital material representation simulations of ferritic-pearlitic sample compression

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The effect of model size and boundary conditions on the representativeness of digital material representation simulations of ferritic-pearlitic sample compression Konrad Perzyński AGH University of Science and Technology, Al. Mickiewicza 30, 30-059, Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2022.2.0780 Abstract: The main objective of this work is to investigate the representativeness of the digital material representation (DMR) models … Read more

Identification of the heat source and thermal material model parameters for the laser engineered net shaping

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Identification of the heat source and thermal material model parameters for the laser engineered net shaping Lucyna Hajder1, Tao Zhang2, Vu Nguyen3 1AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. 2Institute for Frontier Materials, Deakin University, 75 Pigdons Road, Waurn Ponds VIC 3216, Australia. 3Commonwealth Scientific and Industrial Research Organisation (CSIRO), … Read more