Drag Force Simulation of Particle Agglomerates with the Lattice Boltzmann Method

Beitrag bei einer Tagung


Details zur Publikation

Autor(en): Thürey N, Rüde U, Peukert W, Feichtinger C, Binder C, Schmid HJ
Verlag: SCS Publishing House
Verlagsort: Erlangen
Jahr der Veröffentlichung: 2005
Tagungsband: 18th Symposium Simulationstechnique ASIM 2005 Proceedings
Seitenbereich: 45-50
ISBN: 3-936150-41-9
Sprache: Englisch


Abstract


In this work we show, that the Lattice Boltzmann method is capable of calculating the drag force on spheres with a sufficient accuracy. The main Interest lies on laminar flows around nano particle agglomerates. To give an overview over the simulated force accuracy the results are compared with analytical solutions. Thereby the benefit from curved boundary treatments such as [YD03] and [PL03] is taken into account. Through the use of curved boundary treatments the lattice radius of the spheres can be reduced and thus smaller domain sizes can be used with the same force accuracy. Further more, results for complex agglomerates are presented and compared to solutions of the Stokesian Dynamics approach [AS01]



FAU-Autoren / FAU-Herausgeber

Feichtinger, Christian Dr.-Ing.
Lehrstuhl für Informatik 10 (Systemsimulation)
Peukert, Wolfgang Prof. Dr.-Ing.
Lehrstuhl für Feststoff- und Grenzflächenverfahrenstechnik
Rüde, Ulrich Prof. Dr.
Lehrstuhl für Informatik 10 (Systemsimulation)


Zitierweisen

APA:
Thürey, N., Rüde, U., Peukert, W., Feichtinger, C., Binder, C., & Schmid, H.-J. (2005). Drag Force Simulation of Particle Agglomerates with the Lattice Boltzmann Method. In 18th Symposium Simulationstechnique ASIM 2005 Proceedings (pp. 45-50). Erlangen, DE: Erlangen: SCS Publishing House.

MLA:
Thürey, Nils, et al. "Drag Force Simulation of Particle Agglomerates with the Lattice Boltzmann Method." Proceedings of the 18th Symposium Simulationstechnique ASIM 2005, Erlangen Erlangen: SCS Publishing House, 2005. 45-50.

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Zuletzt aktualisiert 2018-09-08 um 22:09