非等温环境中异向双螺杆挤出机不同接触状态对聚乳酸流动影响的仿真

程媛媛, 黄志刚, 徐珍, 孙晨昊, 吴运涛

Simulation effects of different contact states of isotropic twin⁃screw extruder on polylactic acid melt flow under non⁃isothermal conditions

CHENG Yuanyuan, HUANG Zhigang, XU Zhen, SUN Chenhao, WU Yuntao

中国塑料 . 2025, (6): 54 -58 . DOI: 10.19491/j.issn.1001-9278.2025.06.011