Laser Doppler measurements were carried out at 8 sections from m* =-0.05 up to m* =0.96(m* is a reduced shroud meridional distance,with m*=1 at the trailing edge). Fig.2 shows a meridional激光多普勒测量是在8节从M * = -0.05为M = 0.96进行(M *是降低围子午线距离,m×= 1在后缘)。图2显示子午view of the compressor stage and the section B where LDAmeasurement techni...