Papers

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

by

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

by

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

by

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

by

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

by

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

by

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

Strain distribution analysis in upset-forged flanged turbine shaft

by

Strain distribution analysis in upset-forged flanged turbine shaft Łukasz Lisiecki, Piotr Skubisz, Jan Sińczak AGH University of Science and Technology, Faculty of Metals Engineering and Computers,Science for Industry, al. Mickiewicza 30, 30-962, Cracow, Poland. DOI: https://doi.org/10.7494/cmms.2013.1.0416 Abstract: In the paper numerical analysis of the upsetting is presented with focus on the possibilities of the quality … Read more

Evolution of charging programs for optimal burden distribution in the blast furnace

by

Evolution of charging programs for optimal burden distribution in the blast furnace Tamoghna Mitra, Debanga Nandan Mondal, Frank Pettersson, Henrik Saxén Thermal and Flow Engineering Laboratory, Åbo Akademi University, Biskopsgatan 8, FI-20500 Åbo, Finland. DOI: https://doi.org/10.7494/cmms.2013.1.0417 Abstract: The burden distribution in the blast furnace affects the efficiency of the upper part of the process and … Read more

Parametric sensitivity through optimization under uncertainty approach

by

Parametric sensitivity through optimization under uncertainty approach Kishalay Mitra Department of Chemical Engineering, Indian Institute of Technology Hyderabad, Yeddumailaram, Hyderabad 502205, India. DOI: https://doi.org/10.7494/cmms.2013.1.0418 Abstract: While mimicking a physical phenomenon in a computational framework, there are tuning parameters quite often present in a computational model. These parameters are generally tuned with the experimental data to … Read more

ModFem – a computational framework for parallel adaptive finite element simulations

by

ModFem – a computational framework for parallel adaptive finite element simulations Kazimierz Michalik, Krzysztof Banaś, Przemysław Płaszewski, Paweł Cybułka AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Kraków. DOI: https://doi.org/10.7494/cmms.2013.1.0403 Abstract: “We present the design and its’ implementation for a flexible and robust modular finite element framework, called ModFem. The design is … Read more