Journal of Petrochemical Universities
Effect of Stagger Angles of Mixing Sections on the Mixing  Efficiency in Intermeshing TriScrew Extruders
Ji Yanlei,Wang Ge,Chen li,Zhu Xiangzhe
Journal of Petrochemical Universities . 2014, (4): 87 -91 .  DOI: 10.3969/j.issn.1006-396X.2014.04.019