Title: | Melt Electrovortex Flow in DC EAF Model with Two Bottom Electrodes in Axial Magnetic Field |
Authors: | Pavlovs, Sergejs Jakovics, Andris Chudnovsky, Alexander |
Citation: | Proceeding of UIE 2021: XIX International UIE Congress on Evolution and New Trends in Electrothermal Processes. 1.-3.2021, Pilsen, Faculty of Electrical Engineering, University of West Bohemia, Czech Republic, 2021, p. 67-68. Proceeding of UIE 2021: XIX International UIE Congress on Evolution and New Trends in Electrothermal Processes. 1.-3.2021, Pilsen, Faculty of Electrical Engineering, University of West Bohemia, Czech Republic, 2021, p. 67-68. |
Issue Date: | 2021 |
Publisher: | Faculty of Electrical Engineering, University of West Bohemia |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://hdl.handle.net/11025/45792 |
ISBN: | 978-80-261-0930-3 |
Keywords: | DC EAF;EVF;rotace taveniny;vnější magnetické pole;geomagnetické pole;studie LES |
Keywords in different language: | DC EAF;EVF;melt rotation;external magnetic field;geomagnetic field;LES study |
Abstract in different language: | Paper presents computation results for molten steel flow in truncated cone bath in Electrical Arc Furnaces (EAF) of industrial scale. EVF is driven with direct electrical current (DC), supplied over arc spot at melt mirror and two bottom non-submerged electrodes. Several cases of time- averaged flow patterns, computed with large eddy simulation (LES) model of turbulence, are discussed: i) electrovortex flow (EVF); ii) melt rotation in external magnetic field; iii) influence of geomagnetic field on EVF. |
Rights: | © IEEE |
Appears in Collections: | UIE 2021 UIE 2021 |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Proceeding_2021_final-67-68.pdf | Plný text | 1,41 MB | Adobe PDF | View/Open |
uvod_tiraz_obsah.pdf | Plný text | 2,04 MB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/45792
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