Detail publikace
Evaluation of different drag models for simulations of a bubbly flow in a flat-panel photobioreactor
REBEJ, M. VONDÁL, J. JUŘENA, T. JEGLA, Z.
Anglický název
Evaluation of different drag models for simulations of a bubbly flow in a flat-panel photobioreactor
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
The presented paper provides an introduction into the research of the fluid dynamics of a flat-panel photobioreactor. The scope of the paper deals with the setup of the baseline two-phase hydrodynamic model. The photobioreactor is modelled using the computational fluid dynamics software with the eulerian multiphase model. The assessment of the photobioreactor includes a comparison of three drag models: Grace, Tomiyama, and Ishii-Zuber. All three models are expected to be suitable for bubbles of various sizes and shapes. However, the results show that there are some differences in predictions of the gas hold-up and velocities.
Klíčová slova anglicky
Photobioreactor; Multiphase; Fluid flow; Drag
Vydáno
2020-11-24
Nakladatel
Brno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics
Místo
Brno, Czech Republic
ISBN
978-80-214-5896-3
ISSN
1805-8248
Kniha
ENGINEERING MECHANICS 2020
Časopis
Engineering Mechanics
Ročník
26
Číslo
1
Strany od–do
432–435
Počet stran
4
BIBTEX
@inproceedings{BUT169265,
author="Miroslav {Rebej} and Jiří {Vondál} and Tomáš {Juřena} and Zdeněk {Jegla}",
title="Evaluation of different drag models for simulations of a bubbly flow in a flat-panel photobioreactor",
booktitle="ENGINEERING MECHANICS 2020",
year="2020",
series="1",
journal="Engineering Mechanics",
volume="26",
number="1",
pages="432--435",
publisher="Brno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics",
address="Brno, Czech Republic",
doi="10.21495/5896-3-432",
isbn="978-80-214-5896-3",
issn="1805-8248",
url="https://www.engmech.cz/im/proceedings/show_p/2020/432"
}