The quantitative relational expression is obtained about the coefficient of additional pressure loss and the Froude number by experiment, and the relation is made clear between the average speed of waste plastics particles and the pressure loss of per uni
The quantitative relational expression is obtained about the coefficient of additional pressure loss and the Froude number by experiment, and the relation is made clear between the average speed of waste plastics particles and the pressure loss of per uni
由实验得出废塑料输送管内气力输送附加压力损失系数与弗劳德准数的定量关系式，废塑料颗粒平均速度与单位管长压力损失的关系。