On Efficient Multigrid Methods for Materials Processing Flows with Small Particles - Couverture souple

Thomas, James

 
9781289251154: On Efficient Multigrid Methods for Materials Processing Flows with Small Particles
Couverture souple
ISBN 10 : 1289251150 ISBN 13 : 9781289251154
Editeur : Bibliogov, 2013

Synopsis

Multiscale modeling of materials requires simulations of multiple levels of structural hierarchy. The computational efficiency of numerical methods becomes a critical factor for simulating large physical systems with highly desperate length scales. Multigrid methods are known for their superior efficiency in representing/resolving different levels of physical details. The efficiency is achieved by employing interactively different discretizations on different scales (grids). To assist optimization of manufacturing conditions for materials processing with numerous particles (e.g., dispersion of particles, controlling flow viscosity and clusters), a new multigrid algorithm has been developed for a case of multiscale modeling of flows with small particles that have various length scales. The optimal efficiency of the algorithm is crucial for accurate predictions of the effect of processing conditions (e.g., pressure and velocity gradients) on the local flow fields that control the formation of various microstructures or clusters.

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Éditeur
Bibliogov
Date d'édition
2013
Langue
anglais
ISBN 10 
1289251150
ISBN 13 
9781289251154
Reliure
Broché
Nombre de pages
30
Coordonnées du fabricant
non disponible
Personne responsable
non disponible