cmms

Two-temperature model of microscopic heat transfer

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Two-temperature model of microscopic heat transfer Ewa Majchrzak, Jolanta Poteralska Department of Strength of Materials and Computational Mechanics,Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2011.2.0350 Abstract: Thin metal film subjected to a short-pulse laser heating is considered. The hyperbolic two-temperature model describing the temporal and spatial evolution of the lattice and electrons … Read more

Service oriented framework for development of complex engineering software

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Service oriented framework for development of complex engineering software Norbert Sczygiol, Juliusz Mikoda, Anna Wawszczak Institute of Computer and Information Sciences, Czestochowa University of Technology,ul. Dąbrowskiego 73, 42-200 Częstochowa, Poland. DOI: https://doi.org/10.7494/cmms.2011.2.0367 Abstract: The service oriented architecture is commonly used in business software applications, but could also be successfully used while designing engineering packages. This … Read more

Temperature changes during the heating part of a semi-solid steel yield stress testing procedure on Gleeble simulator

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Temperature changes during the heating part of a semi-solid steel yield stress testing procedure on Gleeble simulator Marcin Hojny1, Mirosław Głowacki1, Roman Kuziak2, Władysław Zalecki2 1AGH-University of Science and Technology, Mickiewicza 30, 30-059 Kraków, Poland.2Institute for Ferrous Metallurgy, ul. Karola Miarki 12-14, 44-100 Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2011.2.0301 Abstract: The main objective of this work is … Read more

Modeling of microscale heat transfer in cylindrical domains

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Modeling of microscale heat transfer in cylindrical domains Bohdan Mochnacki1, Ewa Majchrzak2 1Częstochowa University of Technology, Częstochowa, Poland.2Silesian University of Technology, Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2011.2.0351 Abstract: Thermal processes in a thin metal film subjected to a short-pulse laser heating are considered (axially-symmetrical 2D problem). Heat transfer through thin films subjected to an ultrafast laser pulse … Read more

The resources occupancy in resource – constrained multi project scheduling problem

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The resources occupancy in resource – constrained multi project scheduling problem Bożena Skołud, Bożena Marcińczyk Institute of Engineering Processes Automation and Integrated Manufacturing Systems,The Faculty of Mechanical Engineering, The Silesian University of Technology. DOI: https://doi.org/10.7494/cmms.2011.2.0368 Abstract: This paper presents an adaptation of the Theory of Constraint (TOC ) to the multi – project scheduling problem. … Read more

Electrical characteristic optimization of silicon solar cells using genetic algorithm

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Electrical characteristic optimization of silicon solar cells using genetic algorithm Yiming Li, Hui-Wen Cheng, I-Hsiu Lo, Chia-Hui Yu, Zheng-Liang Lu Department of Electrical Engineering, National Chiao Tung University, Hsinchu 300, Taiwan. DOI: https://doi.org/10.7494/cmms.2011.1.0307 Abstract: Thin-film solar cell is one of cost-effective energy technologies potentially. Optimal design of thin-film solar cell for pursuing the highest efficiency … Read more

Modeling of primary and eutectic solidification by using CAFD method

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Modeling of primary and eutectic solidification by using CAFD method Andriy Burbelko, Daniel Gurgul AGH University of Science and Technology, Foundry Faculty,23 Reymonta Str., 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2011.1.0323 Abstract: The results of a two-dimensional modeling of the microstructure formation in an eutectic ductile cast iron are presented. The cellular automaton model (CA) was used … Read more

Optimization of hopper design by genetic algorithms

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Optimization of hopper design by genetic algorithms Yaowei Yu, Frank Pettersson, Henrik Saxén Thermal and Flow Engineering Laboratory, Department of Chemical Engineering,Åbo Akademi University, Biskopsg. 8, FI-20500 Åbo, Finland. DOI: https://doi.org/10.7494/cmms.2011.1.0308 Abstract: In the handling of particulate matters, hoppers are frequently used as intermediate storage, but during their filling and emptying, particle size segregation may … Read more

Time-saving methods for cafd modeling of the microstructure evolution during solidification

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Time-saving methods for cafd modeling of the microstructure evolution during solidification Andriy Burbelko, Jacek Początek, Daniel Gurgul AGH University of Science and Technology, Foundry Faculty,23 Reymonta Str., 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2011.1.0324 Abstract: The Cellular Automaton – Finite Difference model (CAFD) is one of the known methods of the simulation of microstructure evolution during the … Read more

Parallel genetic algorithm finding optimal initial mesh for three dimensional self-adaptive hp finite element method

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Parallel genetic algorithm finding optimal initial mesh for three dimensional self-adaptive hp finite element method Anna Paszyńska1, Maciej Paszyński2 1Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland.2Department of Computer Science, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2011.1.0309 Abstract: In this paper … Read more