Numerical and experimental studies of the strength of riveted joints Nanjiang Chen1,2, Jean-Loup Chenot1, Min Wan2, Julien Malrieu3, Maxime Thonnerieux3, Richard Ducloux4 1CEMEF – Mines ParisTech, BP 207 – 06904 Sophia Antipolis Cedex, France. 2School of Mechanical Engineering and Automation, Beihang University, 100191, P. R China. 3Cetim Saint Etienne, 7 rue de la presse, 42952, … Read more
Numerical prediction of microstructure in high-strength ductile forging parts Arthur Back1, Marcus Urban1, Christoph Keul2, Wolfgang Bleck2, Gerhard Hirt1 1Institute of Metal Forming (IBF), RWTH Aachen University, Aachen, Germany. 2Institute of Ferrous Metallurgy (IEHK), RWTH Aachen University, Aachen, Germany. DOI: https://doi.org/10.7494/cmms.2010.4.0296 Abstract: The automotive industry has an ongoing request for lighter, stiffer and at the … Read more
Prediction of statically recrystallized microstructure during extrusion of aluminum alloys Peter Cvahte1, Goran Kugler2, Tomaž Rodič2 1Impol 2000 d.d., Partizanska 38, 2310 Slovenska Bistrica, Slovenia. 2Faculty of Natural Sciences and Engineering University of Ljubljana, Askerceva 12, 1000 Ljubljana, Slovenia. DOI: https://doi.org/10.7494/cmms.2010.4.0298 Abstract: To predict evolution of microstructure of aluminum alloys after deformation a numerical model … Read more
Web service for finite element mesh generator Norbert Sczygiol, Juliusz Mikoda, 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.2010.3.0288 Abstract: In this paper, we present a system that could be used for finite element mesh generation for two- and threedimensional domains and an interface that … Read more
Mathematical model of warm drawing of mgca0.8 alloy accounting for ductility of the material Andrzej Milenin, Piotr Kustra, Marek Paćko AGH University of Science And Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2010.2.0279 Abstract: The results of experimental and numerical analysis of MgCa0.8 magnesium alloy are presented in the paper. Basing on experimental tests … Read more
Optimization of deep drawing process forming parameters for magnesium alloys Victor B. Watiti, George N. Labeas Laboratory of Technology and Strength of Materials, Faculty of Mechanical and Aeronautical,Engineering, School of Engineering, University of Patras,Panepistimioupolis Rion, 265 00 Patras, Greece. DOI: https://doi.org/10.7494/cmms.2010.2.0284 Abstract: Formability of Magnesium alloys is limited especially at room temperature due to their … Read more
Different mesh management strategies for non-stationary self-adaptive hp finite element method Maciej Paszyński1, Paweł Matuszyk2 1Department of Computer Science, AGH University of Science and Technology Al. Mickiewicza 30, 30-059 Cracow, Poland. 2Department of Applied Computer Science and Modelling, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow, Poland. DOI: https://doi.org/10.7494/cmms.2010.1.0276 Abstract: In this … Read more
Experimental verification results of real and equivalent drawbeads numerical simulations Zbigniew Zimniak, Dawid Rutkowski Institute of Production Engineering and Automation, Wroclaw University of Technology,ul. Łukasiewicza 5, 50-371 Wroclaw, Poland. DOI: https://doi.org/10.7494/cmms.2010.1.0277 Abstract: In sheet metal forming, drawbeads play an important role in material flow control. In this paper the results of simulations of drawbeads and … Read more
Validation of the thermo-mechanical-microstructural model of hot forging process Roman Kuziak1, Valeriy Pidvysots’Kyy1, Krzysztof Drozdowski2 1Institute for Ferrous Metallurgy, K. Miarki 12, 44-100 Gliwice, Poland. 2Zakład Obróbki Plastycznej Sp. z o.o., ul. Kuźnicza 13, 21-045 Świdnik k/Lublina. DOI: https://doi.org/10.7494/cmms.2009.4.0268 Abstract: The paper deals with mathematical modelling of non-isothermal forging process accounting for the distribution of … Read more
Mesh adaptation in 3D numerical modeling of heat conductivity Norbert Sczygiol, Robert Leśniak, Tomasz Olas Faculty of Mechanical Engineering and Computer Science,Czestochowa University of Technology, Dąbrowskiego 73, 42-200 Częstochowa. DOI: https://doi.org/10.7494/cmms.2009.2.0227 Abstract: Numerical modeling of heat conductivity in 3D is complex and time consuming issue. Mesh adaptation is one of the methods which shortens calculations … Read more