Reference : A discrete/continuous numerical approach to multi-physics
Scientific congresses, symposiums and conference proceedings : Paper published in a journal
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/10993/33159
A discrete/continuous numerical approach to multi-physics
English
Peters, Bernhard mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit]
Besseron, Xavier mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit]
Estupinan Donoso, Alvaro Antonio mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
Mahmoudi, Amir Houshang mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit]
Mohseni, Seyedmohammad mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
2015
IFAC-PapersOnLine
28
1
645-650
Yes (verified by ORBilu)
International
24058963
8th Vienna International Conference on Mathematical Modelling, MATHMOD 2015
18 February 2015 through 20 February 2015
[en] Computational fluid dynamics (CFD) ; Extended discrete element method (XDEM) ; Finite element analysis (FEA) ; Agricultural machinery ; Agriculture ; Computational fluid dynamics ; Finite difference method ; Flow of fluids ; Food processing ; Numerical methods ; Food processing industry ; Homogeneous solutions ; Mass and momentum transfers ; Pharmaceutical industry ; Predictive capabilities ; Species distributions ; Technical applications ; Finite element method
[en] A variety of technical applications are not only the physics of a single domain, but include several physical phenomena, and therefore are referred to as multi-physics. As long as the phenomena being taken into account is either continuous or discrete i.e. Euler or Lagrangian a homogeneous solution concept can be employed. However, numerous challenges in engineering include continuous and discrete phase simultaneously, and therefore cannot be solved only by continuous or discrete approaches. Problems include both a continuous and a discrete phase are important in applications of the pharmaceutical Industry e.g. drug production, agriculture and food processing industry, mining, construction and Agricultural machinery, metal production, power generation and systems biology. The Extended Discrete Element Method (XDEM) is a novel technique, which provides a significant advance for the coupled discrete and continuous numerical simulation concepts. It expands the dynamics of particles as described by the classical discrete element method (DEM) by a thermodynamic state or stress/strain coupled as fluid flow or structures for each particle in a continuum phase. XDEM additionally estimates properties such as the interior temperature and/or species distribution. These predictive capabilities are extended to fluid flow through an interaction by heat, mass and momentum transfer important for process engineering. © 2015, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
Automation and Control Institute (ACIN);et al.;Federation of European Societies on Modelling and Simulation (EUROSIM);Institute of Analysis and Scientific Computing Mathematical Modelling and Simulation Group (ASC);International Federation for Automatic Control (IFAC);Vienna University of Technology (TUWIEN)
http://hdl.handle.net/10993/33159
10.1016/j.ifacol.2015.05.141
117491

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