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用离散颗粒模拟方法计算了带两块挡板的旋转混料器中所有颗粒的三维运动。该模拟法可用于单组分球形颗粒的混合。本文研究了挡板对颗粒运动和颗粒混合的影响，研究表明，表示混合程度与时间之间关系的混合曲线在数值上与过去实验结果很吻合。同该模拟法可以预言：对于颗粒混合
The three-dimensional motion of all the particles in a rotary mixer with two baffles was calculated using the discrete particle simulation method. This simulation method can be used for the mixing of single-component spherical particles. In this paper, the effect of baffles on particle motion and particle mixing has been studied. The results show that the mixing curve representing the relationship between mixing degree and time is in good agreement with the experimental results in the past. With the simulation method can predict: for the particle mixture