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Application of the extended discrete element method (XDEM) in the melting of a single particle
Baniasadi, Mehdi; Baniasadi, Maryam; Peters, Bernhard
2016In Baniasadi, Mehdi (Ed.) Application of the extended discrete element method (XDEM) in the melting of a single particle
 

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Abstract :
[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.
Research center :
RUES
Disciplines :
Mechanical engineering
Author, co-author :
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
External co-authors :
no
Language :
English
Title :
Application of the extended discrete element method (XDEM) in the melting of a single particle
Publication date :
19 July 2016
Event name :
INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS
Event place :
Rhode, Greece
Event date :
from 19-09-2016 to 25-09-2016
Audience :
International
Main work title :
Application of the extended discrete element method (XDEM) in the melting of a single particle
Author, co-author :
Baniasadi, Mehdi
Focus Area :
Computational Sciences
FnR Project :
FNR8939527 - Analysis Of Cohesive Zone Behaviour Through Advanced Multi-physics Simulation Technology, 2014 (01/02/2015-31/01/2019) - Mehdi Baniasadi
Funders :
FNR - Fonds National de la Recherche [LU]
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