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首页> 外文会议>Materials Science Technology Conference and Exhibition >Numerical Simulation of Molten Steel Flow and Inclusions Motion Behavior in the Solidification Processes for High Speed Continuous Casting Slab
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Numerical Simulation of Molten Steel Flow and Inclusions Motion Behavior in the Solidification Processes for High Speed Continuous Casting Slab

机译：高速连续铸造板凝固过程中钢水流动和夹杂物运动行为的数值模拟

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A three-dimensional numerical simulation of transient fluid flow field during the solidification processes for high speed continuous casting slab has been developed to predict the solidification front capturing the inclusions at different casting speed and the distribution of the inclusions at the different location in the inner surface layer for high speed process has been given. The motion behavior of non-metallic inclusions which are more than 50μm has been simulated and visually displayed. The results show that the total number and average diameter of the captured inclusions increase when the casting speed is lower than 0.0233m/s, and keep or decrease when the casting speed is higher than 0.0233m/s. The total mass of the captured inclusions has little increase when the casting speed increase.
机译：已经开发出高速连续铸造板的凝固过程中瞬态流体流场的三维数值模拟，以预测捕获不同浇铸速度的夹杂物的凝固前部和内表面中不同位置的夹杂物的分布已经给出了高速过程的层。已经模拟和目视显示了超过50μm的非金属夹杂物的运动行为。结果表明，当铸造速度低于0.0233m / s时，捕获的夹杂物的总数和平均直径增加，并且当铸造速度高于0.0233m / s时保持或减少。当铸造速度增加时，捕获的夹杂物的总质量几乎没有增加。

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