Journal of Petrochemical Universities
Numeral Simulation of the Effects of Wall Slip on an Intermeshing  Co-Rotating Tri-Screw Extruder in the Cross-Section
ZHANG Xun, ZHU Xiang-zhe,WANG Ge
Journal of Petrochemical Universities . 2012, (4): 68 -72 .  DOI: 10.3969/j.issn.1006-396X.2012.04.015