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Euler-Lagrange CFD modelling of unconfined gas mixing in anaerobic digestion

Yes / A novel Euler-Lagrangian (EL) computational
uid dynamics (CFD) nite
volume-based model to simulate the gas mixing of sludge for anaerobic digestion is
developed and described. Fluid motion is driven by momentum transfer from bubbles
to liquid. Model validation is undertaken by assessing the
ow eld in a labscale model
with particle image velocimetry (PIV). Conclusions are drawn about the upscaling
and applicability of the model to full-scale problems, and recommendations are given
for optimum application.

Identiferoai:union.ndltd.org:BRADFORD/oai:bradscholars.brad.ac.uk:10454/16983
Date06 September 2015
CreatorsDapelo, Davide, Alberini, F., Bridgeman, John
Source SetsBradford Scholars
LanguageEnglish
Detected LanguageEnglish
TypeArticle, Accepted manuscript
Rights© 2015 Elsevier. Reproduced in accordance with the publisher's self-archiving policy. This manuscript version is made available under the CC-BY-NC-ND 4.0 license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

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