Numerical Simulation of Multiphase Flow in a Physical Model of a Foundry Degassing Unit
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F25%3A00002842" target="_blank" >RIV/75081431:_____/25:00002842 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.researchgate.net/publication/392678596_Numerical_Simulation_of_Multiphase_Flow_in_a_Physical_Model_of_a_Foundry_Degassing_Unit" target="_blank" >https://www.researchgate.net/publication/392678596_Numerical_Simulation_of_Multiphase_Flow_in_a_Physical_Model_of_a_Foundry_Degassing_Unit</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Numerical Simulation of Multiphase Flow in a Physical Model of a Foundry Degassing Unit
Popis výsledku v původním jazyce
A physical model of a foundry degassing unit (FDU) uses a simplified approach to melt modelling and degassing. While maintaining the realistic geometry of the rotor, the shape and size of the refining ladle, and the type and amount of inert gas, the original melt is replaced by water. The experimentally evaluated quantity is the degassing efficiency of the melt. Assessing the flow and pressure characteristics in the refining ladle is very complicated experimentally, and it is necessary to use numerical modelling. Numerical modelling of multiphase flow allows the identification, comparison, and quantification of individual flow and pressure characteristics, which can be verified by mutual correlation on basic experimental measurements. Validation of the numerical model is crucial both from the point of view of comparing different states and from the point of view of more advanced multiphase simulations based on this basic model. This article aims to describe the basic numerical model of multiphase flow using the Volume of Fluid (VOF) method for the physical model of the FDU and its verification against experimental measurements.
Název v anglickém jazyce
Numerical Simulation of Multiphase Flow in a Physical Model of a Foundry Degassing Unit
Popis výsledku anglicky
A physical model of a foundry degassing unit (FDU) uses a simplified approach to melt modelling and degassing. While maintaining the realistic geometry of the rotor, the shape and size of the refining ladle, and the type and amount of inert gas, the original melt is replaced by water. The experimentally evaluated quantity is the degassing efficiency of the melt. Assessing the flow and pressure characteristics in the refining ladle is very complicated experimentally, and it is necessary to use numerical modelling. Numerical modelling of multiphase flow allows the identification, comparison, and quantification of individual flow and pressure characteristics, which can be verified by mutual correlation on basic experimental measurements. Validation of the numerical model is crucial both from the point of view of comparing different states and from the point of view of more advanced multiphase simulations based on this basic model. This article aims to describe the basic numerical model of multiphase flow using the Volume of Fluid (VOF) method for the physical model of the FDU and its verification against experimental measurements.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
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OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/TH04010449" target="_blank" >TH04010449: Výzkum a vývoj rafinačních technologií pro zvýšení kvality hliníkových slitin určených pro vysoce náročné odlitky</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2025
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
ARCHIVES OF FOUNDRY ENGINEERING
ISSN
1897-3310
e-ISSN
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Svazek periodika
2025
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
8
Strana od-do
53-60
Kód UT WoS článku
001510887100001
EID výsledku v databázi Scopus
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