Particle transport in recirculated liquid metal flows

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Kirpo, M.; Jakovičs, A.; Nacke, B.; Baake, E.: Particle transport in recirculated liquid metal flows. In: COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering 27 (2008), Nr. 2, S. 377-386. DOI: https://doi.org/10.1108/03321640810847661

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/2749

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Sum total of downloads: 117




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Abstract: 
Purpose - Aims to present recent activities in numerical modeling of turbulent transport processes in induction crucible furnace. Design/methodology/approach - 3D large eddy simulation (LES) method was applied for fluid flow modeling in a cylindrical container and transport of 30,000 particles was investigated with Lagrangian approach. Findings - Particle accumulation near the side crucible boundary is determined mainly by the ρp/ρ ratio and according to the presented results. Particle settling velocity is of the same order as characteristic melt flow velocity. Particle concentration homogenization time depends on the internal flow regime. Separate particle tracks introduce very intensive mass exchange between the different parts of the melt in the whole volume of the crucible. Originality/value - Transient simulation of particle transport together with LES fluid flow simulation gives the opportunity of accurate prediction of admixture concentartion distribution in the melt. © Emerald Group Publishing Limited.
License of this version: Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2008
Appears in Collections:Fakultät für Elektrotechnik und Informatik

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pos. country downloads
total perc.
1 image of flag of Germany Germany 74 63.25%
2 image of flag of United States United States 17 14.53%
3 image of flag of China China 6 5.13%
4 image of flag of Russian Federation Russian Federation 4 3.42%
5 image of flag of United Kingdom United Kingdom 4 3.42%
6 image of flag of Iran, Islamic Republic of Iran, Islamic Republic of 2 1.71%
7 image of flag of India India 2 1.71%
8 image of flag of Ireland Ireland 2 1.71%
9 image of flag of Korea, Republic of Korea, Republic of 1 0.85%
10 image of flag of Estonia Estonia 1 0.85%
    other countries 4 3.42%

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