COMPUTER SIMULATION OF THE ARC DEFLECTION AND ITS CONTROL IN DC ARC FURNACE

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1997, Vol. 14 ›› Issue (S1): 638-640.

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COMPUTER SIMULATION OF THE ARC DEFLECTION AND ITS CONTROL IN DC ARC FURNACE

Hong Xin¹, Zhu Shoujun¹

1. Shanghai University, 200072;
2. Bao Shan Iron and Steel Corporation Shanghai 201900

Received:1997-02-28 Revised:1997-05-13 Online:1997-12-25 Published:1997-12-25

Abstract

Abstract: Based on the principle of mutual action of micro electric currents in DC arc column and dynamic balance of electromagnetic forces in an arc region caused by spatial current loading wires, mathematical models of numerical simulation are proposed for DC arc deflection, arc deflection control by multi-botton-electrodes and by inclination of top electrode. Computer simulations are performed to investigate the deflection phenomenon and its control.

Key words: DC arc furnace, arc deflection, computer simulation, mathematical model

CLC Number:

TF748.41

Hong Xin, Zhu Shoujun, Xie Shuyuan, Liu Junjiang, Fu Runsheng, Luo Jianjiang. COMPUTER SIMULATION OF THE ARC DEFLECTION AND ITS CONTROL IN DC ARC FURNACE[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1997, 14(S1): 638-640.

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COMPUTER SIMULATION OF THE ARC DEFLECTION AND ITS CONTROL IN DC ARC FURNACE

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