Název: CFD model of mixture gas flow in the vacuum column D-6501, adjusted EVH and tray
Autoři: Říha, Zdeněk
Typ dokumentu: Výzkumné zprávy
Rok: 2015
Jazyk: eng
Abstrakt: The report contains CFD results and description of the gas mixture flow in the vacuum column D-6501 with adjusted internals against last calculated case, see [1]. Two rotationally opposite (swirl) input nozzles S1 and S2 (ID 0,835m) create main input of vapour into the vacuum column. There are two enhanced vapour horn (EVH) distributor, for given input nozzle (S1, S2) separately. Enhanced vapour horn makes redistribution of vapour leaded from above mentioned nozzles. There also is next input of vapor given by bottom striping section. The inner diameter of the column is 7,464m and solved domain has height c. 15m. Aim of the calculation is to show distribution of calculated variables (velocity, pressure, density, etc.) on given slices. Mainly, we would like to know if the distribution of velocity is sufficiently uniform at the input into the packing bed SECTION “B”
Klíčová slova: CFD model; gas flow; vacuum column

Instituce: Ústav geoniky AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný na vyžádání prostřednictvím repozitáře Akademie věd.
Původní záznam: http://hdl.handle.net/11104/0252852

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-201186


Záznam je zařazen do těchto sbírek:
Věda a výzkum > AV ČR > Ústav geoniky
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