首次使用六线涡量探针在切向炉HG - 2 0 0 8-YM2的冷模上测量了其小分隔屏后的速度及涡量分布 ,得到了湍流特征的参数 (如湍流强度、倾斜因子及平坦因子等 )。小分隔屏的存在对其后的速度场及涡量场有明显的影响。实验结果表明 ,由于翼型效应 ,右侧屏后似乎出现了分离涡 For the first time, the velocity and vorticity distribution of a small split screen on a cold mold of a HG - 20080-YM2 tangential furnace was measured by a six-line vortex probe. The parameters of the turbulence characteristics (such as turbulence intensity, Factor and flat factor, etc.). The presence of a small split screen has a significant effect on the velocity and vorticity fields thereafter. Experimental results show that due to the airfoil effect, there appears to be a separation vortex behind the right-hand screen