cmms

Influence of the sample geometry on the inverse determination of the heat transfer coefficient distribution on the axially symmetrical sample cooled by the water spray

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Influence of the sample geometry on the inverse determination of the heat transfer coefficient distribution on the axially symmetrical sample cooled by the water spray Agnieszka Cebo-Rudnicka, Zbigniew Malinowski, Beata Hadała, Tadeusz Telejko Faculty of Metals Engineering and Industrial Computer Science, Department of Heat Engineering and Environment Protection, AGH University of Science and Technology, Al. … 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

Selection of significant visual features for classification of scales using boosting trees model

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Selection of significant visual features for classification of scales using boosting trees model Szymon Lechwar ArcelorMittal Poland, Hot Rolling Mill in Kraków, ul. Ujastek 1, 30-969 Kraków. DOI: https://doi.org/10.7494/cmms.2013.2.0444 Abstract: The subject of this paper is to design and implement an efficient model for various kinds of scales recognition at the Hot Rolling Mill (HRM) … Read more

A user-inspired knowledge system for the needs of metal processing industry

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A user-inspired knowledge system for the needs of metal processing industry Stanisława Kluska-Nawarecka1, Zenon Pirowski1, Zora Jančíková2, Milan Vrožina2, Jiří David2, Krzysztof Regulski3, Dorota Wilk-Kołodziejczyk4 1Foundry Research Institute, Zakopiańska 73, Cracow, Poland.2Department of Automation and Computer Application of Metallurgy, VŠB – Technical University Ostrava 17. listopadu 15, Ostrava-Poruba, 708 33 CZECH.3AGH University of Science and … Read more

The platform for semantic integration and sharing technological knowledge on metal processing and casting

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The platform for semantic integration and sharing technological knowledge on metal processing and casting Stanisława Kluska-Nawarecka1, Edward Nawarecki2, Grzegorz Dobrowolski2, Arkadiusz Haratym2, Krzysztof Regulski2 1Foundry Research Institute, Zakopianska 73, Cracow, Poland.2AGH University of Science and Technology, Mickiewicza 30, 30-059 Cracow, Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0446 Abstract: This paper presents the concept of knowledge sharing platform, which uses … Read more

Multi-scale methods for multi-component granular materials

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Multi-scale methods for multi-component granular materials Anthony R. Thornton1,2, Thomas Weinhart1, Vitaliy Ogarko1, Stefan Luding1 1Multi-Scale Mechanics, Department of Mechanical Engineering, University of Twente, 7500 AE Enschede, The Netherlands.2Mathematics of Computational Science, Department of Applied Mathematics, University of Twente, 7500 AE Enschede, The Netherlands. DOI: https://doi.org/10.7494/cmms.2013.2.0431 Abstract: In this paper we review recent progress made … Read more

Industrial process control with case-based reasoning approach

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Industrial process control with case-based reasoning approach Jan Kusiak1, Gabriel Rojek1, Łukasz Sztangret1, Piotr Jarosz2 1AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, Department of Applied Computer Science and Modelling al. A. Mickiewicza 30, 30-059 Kraków, Poland.2AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Department of Physical … Read more

Numerical aspects of computational homogenization

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Numerical aspects of computational homogenization Marta Serafin, Witold Cecot Cracow University of Technology, ul. Warszawska 24, 31-155 Kraków. DOI: https://doi.org/10.7494/cmms.2013.2.0432 Abstract: Computational homogenization enables replacement of a heterogeneous domain by an equivalent body with effective material parameters. Approach that we use is based on two-scale micro/macro analysis. In the micro-scale heterogeneous properties are collected in … Read more

Rule-based simplified procedure for modeling of stress relaxation

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Rule-based simplified procedure for modeling of stress relaxation Krzysztof Regulski1, Danuta Szeliga1, Jacek Rońda1, Andrzej Kuźniar2, Rafał Puc2 1AGH University of Science and Technology, Cracow, Poland, Mickiewicza 30.2WSK PZL – Rzeszów S.A., Hetmańska 120. DOI: https://doi.org/10.7494/cmms.2013.2.0448 Abstract: A case study of rule knowledge base on developing stress relaxation in welded components is presented in the … Read more