Calculation of the electrical resistance and power distribution in a glass-melting furnace with two pencil electrodes

Relatively simple methods for calculating the electrical characteristics are required for investigating and planning electric glass-melting furnaces. A method of calculating the electrical resistance of a furnace and power distribution in the bulk of the melt was examined for different mutual positi...

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Veröffentlicht in:Glass and ceramics 1994-01, Vol.51 (5-6), p.193-197
Hauptverfasser: SHASHKIN, V. S, SHIFF, V. K
Format: Artikel
Sprache:eng
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Zusammenfassung:Relatively simple methods for calculating the electrical characteristics are required for investigating and planning electric glass-melting furnaces. A method of calculating the electrical resistance of a furnace and power distribution in the bulk of the melt was examined for different mutual positions and lengths of two pencil electrodes. The electrical characteristics of a rectangular furnace with internal dimensions of 1.5 x 3 x 1.5 m and pencil electrodes 0.025 m in diameter were calculated. It was shown that the method can be used for both engineering calculations and in mathematical modelling of heat exchange. 5 refs.
ISSN:0361-7610
1573-8515
DOI:10.1007/BF00682583