A random walk model of dispersion in photobioreactors and its application to modelling of microalgal growth
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12640%2F08%3A00009356" target="_blank" >RIV/60076658:12640/08:00009356 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
A random walk model of dispersion in photobioreactors and its application to modelling of microalgal growth
Original language description
A problem of microalgal growth modeling is presented. The hybrid multicompartment/CFD approach, introduced by Bezzo & al. (2003), is deeply analyzed and recommended for the processes with much faster fluid dynamics time-scale rate. The method resides inphotobioreactor division into a network of well-mixed compartments and in description of mass transfer among adjacent compartments. Photosynthetic reactions and other related phenomena are described in each compartment by an ordinary differential equation. The flow of microalgal culture in suspension is calculated by the steady-state computational fluid dynamics (CFD). Then the single cell trajectories are simulated using the random walk model of dispersion. The relative flow rates are derived from several thousand predicted trajectories according to our original methodology
Czech name
Model náhodné procházky pro popis disperze ve fotobioreaktoru a jeho aplikace při modelování růstu mikrořas
Czech description
V práci je popsáno matematické modelování růstu řas ve fotobioreaktoru. Trajektorie jednotlivých řasových buněk jsou získány metodou náhodné procházky.
Classification
Type
D - Article in proceedings
CEP classification
BO - Biophysics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
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
ISBN
978-80-87012-11-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Institut of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i.
Place of publication
Brno
Event location
Svratka
Event date
May 12, 2008
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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