Název:
On diffusion, reaction, and flow of high-concentration multicomponent gas mixtures
Autoři:
Hlavatý, Tomáš ; Isoz, Martin Typ dokumentu: Příspěvky z konference Konference/Akce: Engineering mechanics 2024 /30./, Milovy (CZ), 20240514
Rok:
2024
Jazyk:
eng
Abstrakt: 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.
Klíčová slova:
high concentration reactive flow; OpenFOAM; Stefan-Maxwell diffusion Číslo projektu: TN02000069 Poskytovatel projektu: GA TA ČR Zdrojový dokument: Engineering Mechanics 2024, ISBN 978-80-214-6235-9, ISSN 1805-8248 Poznámka: Související webová stránka: https://www.engmech.cz/im/proceedings/show/2024
Instituce: Ústav termomechaniky AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: https://hdl.handle.net/11104/0361343