Compared with single agitator, the velocity, rates of velocity change, the distribution of apparent viscosity, and shear rates at different height were analyzed.

• 通过对单桨与内外组合桨产生的流场进行对比,研究了搅拌设备内不同高度处速度、速度变化率、表观粘度及剪切速率的分布特点。