The results demonstrate that the setting height,length,setting angle,rotary angle of the rotational flow guide device and immersion depth of SEN have obvious effects on the fluid flow field in mold.

• 结果表明,旋流导向装置的安装高度、长度、安装角度、旋转角度和水口浸入深度对结晶器内流场有明显的影响。