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Multi-scale modeling and simulation of sintering

 
: Kraft, T.; Henrich, B.; Moseler, M.; Riedel, H.

Bouvard, D.:
4th International Conference on Science, Technology and Applications of Sintering 2005 : Grenoble, France, August 29 - September 1, 2005
Grenoble, 2005
S.220-223
International Conference on Science, Technology and Applications of Sintering <4, 2005, Grenoble>
Englisch
Konferenzbeitrag
Fraunhofer IWM ()
multiscale modelling; simulation of sintering; meso-particle dynamic; MPD; shape distortion

Abstract
Simulation methods to study sintering based on finite elements as well as discrete particle dynamics are presented. Both methods have their application focus on different length scales. The particle method is computationally very efficient so that three dimensional simulations with several million grains can be simulated. In contrast to continuum methods this approach automatically takes into account the rearangements of the grains and predicts structural compositions. This allows for a comparsion with analytical results yielding new insights into the dynamics of sintering granular materials.

: http://publica.fraunhofer.de/dokumente/N-43812.html