CHEN Yong, ZHU Miaoyong, CAI Kesen, YANG Xiaodong. Numerical Simulation of Mold Electromagnetic Stirring in 280 mm × 380 mm Bloom Continuous Casting[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(2): 43-49.
Citation:
CHEN Yong, ZHU Miaoyong, CAI Kesen, YANG Xiaodong. Numerical Simulation of Mold Electromagnetic Stirring in 280 mm × 380 mm Bloom Continuous Casting[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(2): 43-49.
CHEN Yong, ZHU Miaoyong, CAI Kesen, YANG Xiaodong. Numerical Simulation of Mold Electromagnetic Stirring in 280 mm × 380 mm Bloom Continuous Casting[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(2): 43-49.
Citation:
CHEN Yong, ZHU Miaoyong, CAI Kesen, YANG Xiaodong. Numerical Simulation of Mold Electromagnetic Stirring in 280 mm × 380 mm Bloom Continuous Casting[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(2): 43-49.
In order to simulate the magnetic induction density and electromagnetic stirring force in 280 mm×380 mm continuous bloom casting mold,a mathematical model was presented according to Maxwell electromagnetic field theory.On this basis,the distribution of the magnetic induction density and electromagnetic stirring force were analyzed.Numerical simulation results show that the rotating magnetic field can generate the electromagnetic force in mold region,which makes molten steel whirl in level section.The magnetic induction density changes linearly with the stirring current intensity,while the effect of lower stirring frequency on the magnetic induction density is slight.
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