Finally, the drag force formula about dilutephaseconveying is provided.
给出了稀相输送阻力计算公式。
2
Because of the PET chip yield reduce, in order to reduce the energy consumption, the PET chip conveying system was changed from dense phaseconveying to dilutephaseconveying.
由于PET切片产量减少，为了节约能耗，PET切片输送系统由密相输送改为稀相输送。
3
Based on the fast numerical capability of computer, the program of module for dilute and dense phase pneumatic conveying system is made, which makes the efficiency in high.