Proceedings Vol. 30 (2024)
ENGINEERING MECHANICS 2024
May 14 – 16, 2024, Milovy, Czech Republic
Copyright © 2024 Brno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 114 - 117, full text
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.
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