密炼机混炼流场特性与转子参数的灰色关联研究

研究密炼机混炼流场特性与转子参数的灰色关联，进行相关优势分析和综合评价。结果表明，各转子参数对混炼流场特性的影响程度不同，长棱长度及短棱螺旋角的影响更明显。综合混炼效果最优的转子参数为：短棱长度　34 mm，长棱长度　59 mm，短棱螺旋角　39°，长棱螺旋角　36°。;The grey relation of the mixing flow field characteristics and rotor parameters of mixer was studied，and the related advantages and comprehensive evaluations were performed.The results showed that，the effect degree of each rotor parameter on mixing flow field characteristics was different，and the effects of long-wing length and short-wing spiral angle were more obviously.The rotor parameters for optimum comprehensive mixing effect were as follows：short-wing length　34 mm，long-wing length　59 mm，short-wing spiral angle　39°，long-wing spiral angle　36°