DC-EAF熔池電磁場的數值模擬
Numerical Simulation of Electromagnetic Field in the DC-EAF Bath
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摘要: 建立了30t底電極直流電弧爐熔池電磁場的數學模型,開發研制了通用計算軟件,研究了不同工況下磁場強度、電流密度、洛侖茲力的分布規律。Abstract: A mathematic model and a numerical method are developed for a 30t DC arc furnace. Then, the distribution regularities of magnetic field intensity, current density and Lorentz force are calculated out at different operational conditions.