DC-EAF熔池电磁场的数值模拟

Numerical Simulation of Electromagnetic Field in the DC-EAF Bath

摘要: 建立了30t底电极直流电弧炉熔池电磁场的数学模型,开发研制了通用计算软件,研究了不同工况下磁场强度、电流密度、洛仑兹力的分布规律。

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.