Detail publikačního výsledku

Numerical Modelling of Heterogenous Catalysis on Porous Particles

MAČÁK, M.; VYROUBAL, P.

Originální název

Numerical Modelling of Heterogenous Catalysis on Porous Particles

Anglický název

Numerical Modelling of Heterogenous Catalysis on Porous Particles

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

Heterogenous catalysis is a widely applied process in many chemical technologies as it can significantly accelerate and direct the reaction process.Numerical simulations of heterogenous catalytic reactions attract great interest as they can accelerate the design and optimisation of processes. Usually, atomistic modelling of catalysts is unsustainable for the modelling of large-scale processes as the length scales would range from nanometres to meters.It is then necessary to develop simpler descriptions, which could be used for macroscopic simulation while still being accurate. This article describes a model of a reaction process on a catalyst particle focusing on the interaction between fluid flow and diffusion of species.

Anglický abstrakt

Heterogenous catalysis is a widely applied process in many chemical technologies as it can significantly accelerate and direct the reaction process.Numerical simulations of heterogenous catalytic reactions attract great interest as they can accelerate the design and optimisation of processes. Usually, atomistic modelling of catalysts is unsustainable for the modelling of large-scale processes as the length scales would range from nanometres to meters.It is then necessary to develop simpler descriptions, which could be used for macroscopic simulation while still being accurate. This article describes a model of a reaction process on a catalyst particle focusing on the interaction between fluid flow and diffusion of species.

Klíčová slova

Heterogenous catalysis; CFD; Numerical simulation; Ansys Fluent;

Klíčová slova v angličtině

Heterogenous catalysis; CFD; Numerical simulation; Ansys Fluent;

Autoři

MAČÁK, M.; VYROUBAL, P.

Rok RIV

2022

Vydáno

13.10.2021

Nakladatel

Pavol Jozef Šafárik University in Košice

Místo

Košice

ISBN

978-80-574-0039-4

Kniha

The 5th International Conference on Nanomaterials: Fundamentals and Applications

Edice

1st

Strany od

63

Strany do

66

Strany počet

4

URL

https://unibook.upjs.sk/img/cms/2021/pf/NFA2021.pdf

BibTex

@inproceedings{BUT173116,
  author="Martin {Mačák} and Petr {Vyroubal}",
  title="Numerical Modelling of Heterogenous Catalysis on Porous Particles",
  booktitle="The 5th International Conference on Nanomaterials: Fundamentals and Applications",
  year="2021",
  series="1st",
  pages="63--66",
  publisher="Pavol Jozef Šafárik University in Košice",
  address="Košice",
  isbn="978-80-574-0039-4",
  url="https://unibook.upjs.sk/img/cms/2021/pf/NFA2021.pdf"
}