Drag Force Simulation of Particle Agglomerates with the Lattice Boltzmann Method

Thürey N, Rüde U, Peukert W, Feichtinger C, Binder C, Schmid HJ (2005)

Publication Language: English

Publication Type: Conference contribution

Publication year: 2005

Publisher: SCS Publishing House

City/Town: Erlangen

Pages Range: 45-50

Conference Proceedings Title: 18th Symposium Simulationstechnique ASIM 2005 Proceedings

Event location: Erlangen DE

ISBN: 3-936150-41-9

URI: https://www10.informatik.uni-erlangen.de/Publications/Papers/2005/Feichtinger_ASIM05.pdf

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]

Authors with CRIS profile

Ulrich Rüde Lehrstuhl für Informatik 10 (Systemsimulation) (LSS) Wolfgang Peukert Lehrstuhl für Partikelsynthese (LFG) Christian Feichtinger Lehrstuhl für Informatik 10 (Systemsimulation) (LSS)

Related research project(s)

Lattice Boltzmann Methoden in der Nanotechnologie Oct. 1, 2004 - Dec. 31, 2005

How to cite

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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