Njobuenwu, DO and Fairweather, M (2014) Large eddy simulation of non-spherical particle deposition in a vertical turbulent channel flow. In: Computer Aided Chemical Engineering. 24th European Symposium on Computer Aided Process Engineering - ESCAPE 24, 15-18 Jun 2014, Budapest, Hungary. Elsevier , pp. 907-912. ISBN 978-0-444-63434-4
Abstract
Non-spherical particle deposition in a vertical turbulent channel flow is studied using large eddy simulation and a stochastic Markov model that represent the effect of unresolved sub-grid scale fluctuations on particle dispersion. A Lagrangian particle tracking algorithm, accounting for drag, lift, gravity and Brownian forces, as well as particle shape, orientation and rotation, is developed and used to predict particle deposition. Results show good agreement with measurements, demonstrating that the characteristics of the flow and particle force balance are well captured, and the effects of particle shape and orientation are demonstrated. © 2014 Elsevier B.V.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Keywords: | Large eddy simulation; spheroid; orientation; deposition; channel flow |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemical & Process Engineering (Leeds) > Institute for Particle Science and Engineering (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 28 Jul 2016 16:04 |
Last Modified: | 04 Nov 2016 01:57 |
Published Version: | https://dx.doi.org/10.1016/B978-0-444-63456-6.5015... |
Status: | Published |
Publisher: | Elsevier |
Identification Number: | 10.1016/B978-0-444-63456-6.50152-6 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:89263 |