Modelování průtočného systém s více míchadly. CFD a analytický přístup

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F05%3A00015444" target="_blank" >RIV/60461373:22340/05:00015444 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Modeling of a multi-impeller flow system. A CFD and analytical approach

Popis výsledku v původním jazyce

The computational fluid dynamics (CFD) has become an important tool in the modeling of chemical engineering units where fluid and heat flow play an integral part. The Navier-Stokes equations solved in the Fluent simulation package were confronted with experimental data as well as the dispersion model, which was solved using the classical analytical methods. In solving the dispersion model, the Laplace transform provides the possibility for complete analytical solution whereas the Fourier solution requires numerical derivation. The system under investigation constitutes a vessel equipped with four impellers on a common shaft and whose concentration profiles were measured at five different positions; at the inlet and outlet, as well as at three probes inserted at equidistant positions along the length of the vessel.

Název v anglickém jazyce

Modeling of a multi-impeller flow system. A CFD and analytical approach

Popis výsledku anglicky

The computational fluid dynamics (CFD) has become an important tool in the modeling of chemical engineering units where fluid and heat flow play an integral part. The Navier-Stokes equations solved in the Fluent simulation package were confronted with experimental data as well as the dispersion model, which was solved using the classical analytical methods. In solving the dispersion model, the Laplace transform provides the possibility for complete analytical solution whereas the Fourier solution requires numerical derivation. The system under investigation constitutes a vessel equipped with four impellers on a common shaft and whose concentration profiles were measured at five different positions; at the inlet and outlet, as well as at three probes inserted at equidistant positions along the length of the vessel.

Druh

O - Ostatní výsledky

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

—

Projekt

<a href="/cs/project/GD104%2F03%2FH141" target="_blank" >GD104/03/H141: Reakční a transportní jevy ve složitých homogenních a heterogenních systémech</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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