software for the evaluation of the volumetric mass transfer coefficient

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F11%3A43893148" target="_blank" >RIV/60461373:22340/11:43893148 - 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

software for the evaluation of the volumetric mass transfer coefficient

Popis výsledku v původním jazyce

The mass transfer coefficient is evaluated from the oxygen probe responses on the total pressure change. Evaluation is performed by the model curves fitting to experimental data. The model considers perfect mixing of both phases, includes the convolutionprocedure to eliminate the oxygen probe dynamics effect and the correction is also made on the liquid film effect on the oxygen probe signal. The mass transfer coefficient is evaluated for each oxygen probe response separately. If air is used as a gas phase, the evaluation model considers the simultaneous transport of nitrogen. The evaluation procedure is described in the paper "Non-ideal pressure step method for kLa measurement" (Chem.Eng.Sci., Vol.48, No.9, pp.1593-1599, 1993)

Název v anglickém jazyce

software for the evaluation of the volumetric mass transfer coefficient

Popis výsledku anglicky

The mass transfer coefficient is evaluated from the oxygen probe responses on the total pressure change. Evaluation is performed by the model curves fitting to experimental data. The model considers perfect mixing of both phases, includes the convolutionprocedure to eliminate the oxygen probe dynamics effect and the correction is also made on the liquid film effect on the oxygen probe signal. The mass transfer coefficient is evaluated for each oxygen probe response separately. If air is used as a gas phase, the evaluation model considers the simultaneous transport of nitrogen. The evaluation procedure is described in the paper "Non-ideal pressure step method for kLa measurement" (Chem.Eng.Sci., Vol.48, No.9, pp.1593-1599, 1993)

Druh

R - Software

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Interní identifikační kód produktu

08921

Technické parametry

100000

Ekonomické parametry

60461373

IČO vlastníka výsledku

60461373

Název vlastníka

VŠCHT Praha