Original title: On diffusion, reaction, and flow of high-concentration multicomponent gas mixtures
Authors: Hlavatý, Tomáš ; Isoz, Martin
Document type: Papers
Conference/Event: Engineering mechanics 2024 /30./, Milovy (CZ), 20240514
Year: 2024
Language: eng
Abstract: Heterogeneous catalysis contributes to producing more than 80% of all chemical products in the world. Industrial heterogeneous catalysis is a complex process that combines fully three-dimensional mass,momentum, and energy transport on several scales. In the present work, we leverage our previously developed CFD solver for non-isothermal heterogeneously catalyzed reactive flow based on the finite-volume method and extend it with multicomponent Stefan-Maxwell diffusion description to handle high-concetration multicomponent mixtures. The resulting framework is verified and validated on the simple Stefan tube experiment, for which an analytical solution is available.
Keywords: high concentration reactive flow; OpenFOAM; Stefan-Maxwell diffusion
Project no.: TN02000069
Funding provider: GA TA ČR
Host item entry: Engineering Mechanics 2024, ISBN 978-80-214-6235-9, ISSN 1805-8248
Note: Související webová stránka: https://www.engmech.cz/im/proceedings/show/2024

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: https://hdl.handle.net/11104/0361343

Permalink: http://www.nusl.cz/ntk/nusl-669182


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Research > Institutes ASCR > Institute of Thermomechanics
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