Numerical analysis of hydrodynamic conditions in pilot flat-panel photobioreactor: operating and design parameters influence on the microalgae cultivation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00331571" target="_blank" >RIV/68407700:21220/19:00331571 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Numerical analysis of hydrodynamic conditions in pilot flat-panel photobioreactor: operating and design parameters influence on the microalgae cultivation

Popis výsledku v původním jazyce

The aim of this work was to investigate the influence of hydrodynamic conditions on the process of microalgae cultivation in a pilot flat-panel photobioreactor (150 L of culture medium). Based on the pulse-input indicator measurement, the numerical model of the hydrodynamic conditions in the photobioreactor was validated. Using this model, it is possible to simulate the hydrodynamic conditions for different operating parameters. For the selected operating conditions, the wall shear stress distribution on the transparent plates of the photobioreactor was created. Simulated data were compared with biofilm formation during microalgae cultivation. According to this, it is possible to specify the required wall shear stress corresponding to the elimination of biofilm formation. Using the developed numerical model, it is possible to simulate the hydrodynamic conditions of the various operating and design parameters. The results of this work can be used for further scale-up of the equipment, for the design optimization, and for the development of novel cultivation system.

Název v anglickém jazyce

Numerical analysis of hydrodynamic conditions in pilot flat-panel photobioreactor: operating and design parameters influence on the microalgae cultivation

Popis výsledku anglicky

The aim of this work was to investigate the influence of hydrodynamic conditions on the process of microalgae cultivation in a pilot flat-panel photobioreactor (150 L of culture medium). Based on the pulse-input indicator measurement, the numerical model of the hydrodynamic conditions in the photobioreactor was validated. Using this model, it is possible to simulate the hydrodynamic conditions for different operating parameters. For the selected operating conditions, the wall shear stress distribution on the transparent plates of the photobioreactor was created. Simulated data were compared with biofilm formation during microalgae cultivation. According to this, it is possible to specify the required wall shear stress corresponding to the elimination of biofilm formation. Using the developed numerical model, it is possible to simulate the hydrodynamic conditions of the various operating and design parameters. The results of this work can be used for further scale-up of the equipment, for the design optimization, and for the development of novel cultivation system.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/EF16_019%2F0000753" target="_blank" >EF16_019/0000753: Centrum výzkumu nízkouhlíkových energetických technologií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EUBCE 2019 Online Conference Proceedings

ISBN

978-88-89407-19-6

ISSN

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e-ISSN

2282-5819

Počet stran výsledku

6

Strana od-do

255-260

Název nakladatele

ETA - Florence

Místo vydání

Florencie

Místo konání akce

Lisabon

Datum konání akce

27. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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