Transportní a reakční procesy ve fotobioreaktorech: Lagrangeovský versus Eulerovský přístup

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12640%2F06%3A00006775" target="_blank" >RIV/60076658:12640/06:00006775 - 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

Transport and Reaction in Photobioreactors: Lagrange versus Euler Approach

Popis výsledku v původním jazyce

A mathematical model of microalgal growth is required for the optimisation of design parameters and operating conditions in a photobioreactor. This paper shows the state-of-the-art of photobioreactor modelling drawbacks residing mainly in multiple time and spatial scales involved in the problem. The modelling framework, preferred by the autors, is based on compartmental approach and leads to the system of ordinary differential equations and algebraical equations. This approach satisfactorily cope with physical (transport) and biochemical (reaction) processes in time micro-scale. The time course of microalgal biomass density in whole photobioreactor is received without loss of accuracy after spatial averaging of certain state variable and subsequent 'scale jump' to time macro-scale. The analytical and numerical solutions of a simple case study reveal the convincing conclusion about the role of mixing on photosynthetic productivity. The result of this study is in good qualitative agreeme

Název v anglickém jazyce

Transport and Reaction in Photobioreactors: Lagrange versus Euler Approach

Popis výsledku anglicky

A mathematical model of microalgal growth is required for the optimisation of design parameters and operating conditions in a photobioreactor. This paper shows the state-of-the-art of photobioreactor modelling drawbacks residing mainly in multiple time and spatial scales involved in the problem. The modelling framework, preferred by the autors, is based on compartmental approach and leads to the system of ordinary differential equations and algebraical equations. This approach satisfactorily cope with physical (transport) and biochemical (reaction) processes in time micro-scale. The time course of microalgal biomass density in whole photobioreactor is received without loss of accuracy after spatial averaging of certain state variable and subsequent 'scale jump' to time macro-scale. The analytical and numerical solutions of a simple case study reveal the convincing conclusion about the role of mixing on photosynthetic productivity. The result of this study is in good qualitative agreeme

Druh

D - Stať ve sborníku

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

Sborník 12. uživatelské konference FLUENT 2006

ISBN

80-239-7211-1

ISSN

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e-ISSN

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Počet stran výsledku

12

Strana od-do

185-196

Název nakladatele

TechSoft Engineering

Místo vydání

Praha

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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