聚合反应挤出过程的数学描述及数值模拟进展  

PROGRESS IN NUMERICAL SIMULATION AND MATHEMATICAL FORMULATIONS OF REACTIVE EXTRUSION PROCESSES FOR POLYMERIZATION

作　　者：张国芳[1] 贾玉玺[1] 吴莉莉[1] 安立佳[2] 

机构地区：[1]山东大学材料科学与工程学院,山东济南250061 [2]中国科学院长春应用化学研究所高分子物理与化学国家重点实验室,吉林长春130022

出　　处：《高分子材料科学与工程》2005年第2期33-36,共4页Polymer Materials Science & Engineering

基　　金：国家自然科学基金重大项目(50390090;20490220);国家重点基础研究发展计划项目(2003CB615600)

摘　　要：聚合反应挤出是反应、流动、传热等相互影响的过程,具有多学科交叉的特点。文中从数学的角度,描述了聚合反应挤出过程,评述了该过程数值模拟的研究现状,并展望了其发展趋势。Such factors as chemical reactions, heat transfer and fluid flow are coupled with each other during reactive extrusion processes, the research on which is multidisciplinary and difficult. In this paper, the reactive extrusion process for polymerization was described from the point of view of mathematics, and the various equations were listed and discussed. Then the historical development of the numerical simulation on the new technology was reviewed briefly. Finally, the development trends of the computer simulation were prospected.

关 键 词：高分子 反应加工 评述 数学描述 数值模拟 

分 类 号：TQ320.663[化学工程—合成树脂塑料工业]