Effect of molecular shape on polymeric liquid crystal

摘要：

The effect of molecular shape on molecular configuration of liquid crystalline polymers under shear flows is numerically analyzed using the extended Doi theory. We can find that the molecular shape strongly affects on the transition among flow-orientation modes. The change in sign of the first normal stress difference N1* is to speed up by the increasingf β.

关键词： U Polymeric Liquid Crystal Shear Flow Doi Theory Order Parameter Molecular Shape

作者: Shufang Fu Jing Bai Sheng Zhou XiuRong Qu Hua Li XuanZhang Wang

作者单位: School of Physics and Electronic Engineering, Harbin Normal University, China

会议类型: 国际会议

会议名称: 2009 International Symposium on Liquid Crystal Science and Technology(2009国际液晶科技研讨会)

会议地点: 昆明

会议语种:英文

页码: 216-219

在线出版日期: 2009-08-02（万方平台首次上网日期，不代表论文的发表时间）