cmms Model of convective heat transfer in keyhole mode laser welding Aleksander Siwek, Jacek Rońda, Krzysztof Banaś AGH University of Science and Technology, Faculty of Metals Engineering and. DOI: https://doi.org/10.7494/cmms.2011.1.0331 Abstract: Article applies a model of welding with high-power laser beam. As a result of heating the material in the area of a laser beam creates … Read more
The MLPG analysis of crack problems in magnetoelectroelastic solids Jan Sladek, Vladimir Sladek Institute of Construction and Architecture, Slovak Academy of Sciences, 84503 Bratislava, Slovakia. DOI: https://doi.org/10.7494/cmms.2011.1.0316 Abstract: A meshless method based on the local Petrov-Galerkin approach is applied for boundary value problems with cracks in magnetoelectroelastic solids. A unit step function is used as … Read more
On modelling of the heat generation during friction stir welding using combined discrete/finite element approach Michal Krzyzanowski, William M. Rainforth Institute for Microstructural and Mechanical Process Engineering, The University of Sheffield S1 3JD, UK. DOI: https://doi.org/10.7494/cmms.2011.1.0332 Abstract: The concept of combining the latest finite element (FE) and discrete element (DE) multiscale numerical technologies for modelling … Read more
Experimental verification of simulation model of impact response tests for unsaturated polyester/GF and PP/GF composites Sanita Zike, Kaspars Kalnins, Olgerts Ozolins Institute of Materials and Structures, Riga Technical University ,Azenes iela 16/20-353, Riga, LV-1048, Latvia. DOI: https://doi.org/10.7494/cmms.2011.1.0317 Abstract: In this paper validation of experimental and numerical results of low-velocity composite plate impact tests have been … Read more
Towards using adaptive hybrid meshes in fem simulations of flow in artificial heart chambers Krzysztof Banaś, Paweł Cybułka, Piotr Macioł, Kazimierz Michalik AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2011.1.0333 Abstract: The paper presents an implementation of adaptive hybrid meshes in a FEM code designed for 3D simulations of … Read more
Numerical solution of the three point bending of glass in application to the inverse analysis of this test Monika Pernach1, Marcin Środa2, Piotr Kustra1 1Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, Kraków, Poland.2Faculty of Material Science and Ceramics, AGH University of Science and Technology, Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2011.1.0318 … Read more
Flow analysis in centrifugal pump Ievgenii Altyntsev1,2, Andrzej Korczak2, Tomasz Synowiec2, Wojciech Bujok1, Maciej Darłak1, Roman Kustosz1 1Artificial Heart Laboratory, Foundation of Cardiac Surgery Development, Zabrze, Poland.2Faculty of Energy And Environmental Engineering, Silesian University of Technology, Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2011.1.0334 Abstract: The paper describes numerical and experimental study of centrifugal pump developed to assist left … Read more
Development of residual stresses in cast products made of epoxy resin Tomasz Nowak ABB Corporate Research Center, Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2011.1.0319 Abstract: Epoxy resins filled with dielectric mineral particles are frequently used as insulating materials in power industry applications. Due to their excellent dielectric properties and relatively good thermal performance (resistance, ageing and conductivity) their … Read more
Numerical flow analysis in POLVAD-IMPL prosthesis model Wojciech Bujok, Maciej Darłak, Dorota Jurkojć, Roman Kustosz Foundation for Cardiac Surgery Development, Wolności 345a, 41-800 Zabrze, Poland. DOI: https://doi.org/10.7494/cmms.2011.1.0335 Abstract: Numerical analyses of flow properties for POLVAD-IMPL device equipped with Medtronic HallTM valves were performed. Steady flow conditions were assumed in all calculations. Analysis concerned the device … Read more
Computer modelling and analysis of effective properties of composites Piotr Fedeliński, Radosław Górski, Grzegorz Dziatkiewicz, Jacek Ptaszny Department of Strength of Materials and Computational Mechanics,Silesian University of Technology,44-100 Gliwice, ul. Konarskiego 18A. DOI: https://doi.org/10.7494/cmms.2011.1.0304 Abstract: In this work, different formulations of the boundary element method (BEM) are presented for an analysis of composites containing rigid … Read more