Investigation of molten metal mixing in a DC electric arc furnace with added AC component on different frequencies

This paper describes flowing of molten metal in a novel electric arc furnace. Combined AC and DC components are used in the supply system for the furnace. Finite element method is used to investigate the impact of AC component frequency on the flowing of molten metal.

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Bibliographic Details
Main Authors: Molder, H., Jarvik, J., Vaimann, T., Gordon, R.
Format: Conference Proceeding
Language:English
Subjects:
arc furnace
Educational institutions
Electrodes
electromagnetic fields
Finite element analysis
Furnaces
liquid metal flow
Mathematical model
metal stirring combined DC and AC supply
modeling
Steel
Time frequency analysis
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Description
Summary:This paper describes flowing of molten metal in a novel electric arc furnace. Combined AC and DC components are used in the supply system for the furnace. Finite element method is used to investigate the impact of AC component frequency on the flowing of molten metal.
DOI:10.1109/PQ.2012.6256196