中国塑料 ›› 2016, Vol. 30 ›› Issue (04): 83-87 .DOI: 10.19491/j.issn.1001-9278.2016.04.014

• 加工与应用 • 上一篇    下一篇

聚合物熔体脉振传递过程的协同学研究

魏保华1,杨智韬2   

  1. 1. 广东农工商职业技术学院2. 华南理工大学聚合物新型成型装备国家工程研究中心;聚合物成型加工工程教育部重点实验室
  • 收稿日期:2015-10-14 修回日期:2015-12-24 出版日期:2016-04-26 发布日期:2016-04-26

Research of Polymer Melt Transfer Process by Vibrating Based on Synergetics

  • Received:2015-10-14 Revised:2015-12-24 Online:2016-04-26 Published:2016-04-26

摘要: 利用协同学分析方法,研究了典型的平板振动剪切流熔体黏滞动力学特性(如垂直叠加的振动拖曳流),在脉振力场作用下聚合物熔体扰动本构方程的基础上,分别提出了在以上脉振动剪切流场中聚合物熔体的序参量控制方程,并建立了单螺杆脉振传递过程熔体动力学模型。

关键词: 协同学, 聚合物熔体, 脉振传递

Abstract: In applying the synergetic analysis method,viscosity of flat vibrating shear flows,such as an orthogonal superposition of vibration and steady flow, was studied.Using constitutive equations for polymer melts under effects of vibration force field, the order parameter equations were deduced. In addition, the melt kinetic model of single-screw vibrating transfer was formulated.

Key words: synergetics, polymer melts, Transfer Process by Vibrating