[en] In this contribution, a new method referred to as Extended Discrete Element Method (XDEM) is usedto model melting of a single particle in the fluid media. The XDEM as a Lagrangian-Eulerian framework is the extension of Discrete Element Method (DEM) by considering thermodynamic state such as temperature distribution and is able to link with Computational Fluid Dynamics (CFD) for fluid phase. In order to provide more accurate results, multiscale method was used. The model is validated by comparing predicted results with existing experimental data for melting of a single ice particle in a water bath. In addition, the model has the capability to be extended to the packed bed of particles with different size and properties to produce different liquid phases.
Centre de recherche :
RUES
Disciplines :
Ingénierie mécanique
Auteur, co-auteur :
BANIASADI, Mehdi ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
BANIASADI, Maryam ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
PETERS, Bernhard ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
Co-auteurs externes :
no
Langue du document :
Anglais
Titre :
Application of the extended discrete element method (XDEM) in the melting of a single particle
Date de publication/diffusion :
19 juillet 2016
Nom de la manifestation :
INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS
Lieu de la manifestation :
Rhode, Grèce
Date de la manifestation :
from 19-09-2016 to 25-09-2016
Manifestation à portée :
International
Titre de l'ouvrage principal :
Application of the extended discrete element method (XDEM) in the melting of a single particle
Auteur, co-auteur :
Baniasadi, Mehdi
Focus Area :
Computational Sciences
Projet FnR :
FNR8939527 - Analysis Of Cohesive Zone Behaviour Through Advanced Multi-physics Simulation Technology, 2014 (01/02/2015-31/01/2019) - Mehdi Baniasadi
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