Papers

Identification of cast steel latent heat on a basis of thermal and differential analysis

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Identification of cast steel latent heat on a basis of thermal and differential analysis Ewa Majchrzak, Jerzy Mendakiewicz Silesian University of Technology, Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2009.2.0230 Abstract: Thermal and differential analysis (TDA) constitutes a very popular and effective tool of quantitative estimation of so- lidification process parameters, such as border temperatures, evolution of latent heat … Read more

Accuracy of the finite element solution to steady convection-diffusion heat transport equation in continuous casting problem

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Accuracy of the finite element solution to steady convection-diffusion heat transport equation in continuous casting problem Beata Hadała, Zbigniew Malinowski Department of Heat Engineering and Environment Protection,Faculty of Metals Engineering and Industrial Computer Science,Akademia Górniczo-Hutnicza, Mickiewicza 30, 30-059 Kraków. DOI: https://doi.org/10.7494/cmms.2009.2.0246 Abstract: Steady convection-diffusion equation plays an important role in description of the heat transfer … Read more

The influence of selected parameters of water spray cooling on the heat transfer coefficient

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The influence of selected parameters of water spray cooling on the heat transfer coefficient Agnieszka Cebo, Andrzej Buczek Faculty of Metals Engineering and Industrial Computer Science,Department of Heat Engineering and Environment Protection, AGH University of Science and Technology, Mickiewicza 30, 30-059 Kraków. DOI: https://doi.org/10.7494/cmms.2009.2.0231 Abstract: The water spray cooling is widely used in many industrial … Read more

An implicit numerical integration algorithm for Bai & Wierzbicki (2007) elasto-plastic model

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An implicit numerical integration algorithm for Bai & Wierzbicki (2007) elasto-plastic model Lucival Malcher, Francisco M. Andrade Pires, José M.A. César De Sá, Filipe X.C. Andrade Department of Mechanical Engineering, Faculty of Engineering, University of Porto,Rua Dr. Roberto Frias, Porto 4200-465, Portugal. DOI: https://doi.org/10.7494/cmms.2009.2.0247 Abstract: This contribution describes an implicit algorithm for numerical integration of … Read more

Multi scale modeling and interpretation of tensile test of magnesium alloys in microchamber for the SEM

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Multi scale modeling and interpretation of tensile test of magnesium alloys in microchamber for the SEM Piotr Kustra1, Andrzej Milenin1, Mirko Schaper2, Aleksander Gridin2 1AGH University of Science and Technology, Poland. 2Institute of Materials Science Leibnitz University of Hanover, Germany. DOI: https://doi.org/10.7494/cmms.2009.2.0232 Abstract: In the presented paper magnesium alloys wire drawing process for medicine application … Read more

Finite difference model of short-pulse laser interactions with thin metal film

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Finite difference model of short-pulse laser interactions with thin metal film Ewa Majchrzak1, Bohdan Mochnacki2, Józef S. Suchy3 1Silesian University of Technology, Gliwice, Poland. 2Czestochowa University of Technology, Czestochowa, Poland. 3AGH, University of Science and Technology, Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2009.2.0248 Abstract: Thermal processes in a thin metal film subjected to a short-pulse laser heating are … Read more

The 3D numerical model of macrosegregation in steel ingot during continuous casting with soft reduction

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The 3D numerical model of macrosegregation in steel ingot during continuous casting with soft reduction Tomasz Rec, Andrzej Milenin AGH University of Science and Technology, al Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2009.2.0233 Abstract: The 3D numerical model of macrosegregation distribution in continuous casting ingot was presented in this work. The numerical implementation is discussed … Read more

Library of heuristic algorithms’ templates

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Library of heuristic algorithms’ templates Norbert Sczygiol, Anna Wawszczak Institute of Computer and Information Sciences Czestochowa University of Technology ul. Dąbrowskiego 73, 42-200 Częstochowa. DOI: https://doi.org/10.7494/cmms.2009.2.0249 Abstract: Heuristic algorithms are used in almost every area of science, including technology, medicine and economics. People engaged in some particular problem often don’t have enough knowledge to implement … Read more

Cellular automata multi-component diffusion models

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Cellular automata multi-component diffusion models Anna Paszyńska1, Maciej Paszyński2, Maciej Pietrzyk3, Bartłomiej Wierzba4 1Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, ul. Reymonta 4, 30-059 Kraków, Poland. 2Department of Computer Science, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland. 3Department of Applied Computer Science and Modelling, AGH University of … Read more

Rough set formalization of an inference process in a DOE supporting expert system

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Rough set formalization of an inference process in a DOE supporting expert system Jacek Pietraszek Mechanical Engineering Department, Cracow University of Technology,,Al. Jana Pawła II 37, 31-864 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2009.2.0250 Abstract: The purpose of the paper was an inference process’s formalization – in terms of a rough sets theory – of an existing DOE … Read more