通过水力学模型实验,研究了不同结构的湍流控制装置对中间包流体流动特性的影响.结果表明:湍流控制装置的几何结构对中间包流体流动特性有明显的影响,方形无顶缘和圆形无顶缘的湍流控制装置对抑制钢包注流的动能作用不大,而方形带顶缘和圆形带顶缘的湍流控制装置能够较好地改善中间包流体的流动特性.本实验采用长宽比为1.44的矩形湍流控制装置,无论其是否带有顶缘,均难以改善中间包的流动特性.
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