Sensitivity study of a bubble size on mass transfer in a CFD model of a bubble-column photobioreactor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU144820" target="_blank" >RIV/00216305:26210/22:PU144820 - isvavai.cz</a>
Result on the web
<a href="https://www.engmech.cz/im/proceedings/show_p/2022/329" target="_blank" >https://www.engmech.cz/im/proceedings/show_p/2022/329</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/51-2-329" target="_blank" >10.21495/51-2-329</a>
Alternative languages
Result language
angličtina
Original language name
Sensitivity study of a bubble size on mass transfer in a CFD model of a bubble-column photobioreactor
Original language description
The paper deals with the flue gas as a potential nutrient source for microalgae cultivation in photobioreactors. In numerical analyses, the vertical tubular photobioreactor was aerated with an aeration gas modelled through different bubble sizes. This had yielded differences in mass transfer coefficients and interphase areas. The range of bubble diameters extended from -20 % to +20 % from the original bubble diameter 4.50 mm found in the experiment. The assessment of the time to reach the saturated state and the volumetric mass transfer rate did not reveal any discrepancies from analytical predictions. However, even the smallest bubbles did not follow the initial drop of CO2 volume fraction found in the experiments.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20303 - Thermodynamics
Result continuities
Project
<a href="/en/project/EF16_026%2F0008413" target="_blank" >EF16_026/0008413: Strategic Partnership for Environmental Technologies and Energy Production</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ENGINEERING MECHANICS 2022
ISBN
978-80-86246-48-2
ISSN
1805-8256
e-ISSN
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Number of pages
4
Pages from-to
329-332
Publisher name
Brno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics
Place of publication
Brno, Czech Republic
Event location
Milovy, Czech Republic
Event date
May 9, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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