静电纺丝带电射流不稳定段的受力分析  

Force Analysis of Unstable Section of Electrostatic Spinning Charged Jet

作　　者：卢锦煜 梁志勇[1] 雷赛玲 LU Jinyu;LIANG Zhiyong;LEI Sailing(College of Science, Donghua University, Shanghai 201620, China)

机构地区：[1]东华大学理学院

出　　处：《东华大学学报（自然科学版）》2019年第5期790-795,共6页Journal of Donghua University(Natural Science)

基　　金：国家自然科学基金资助项目(51373033;11172064)

摘　　要：针对静电纺丝带电射流不稳定段的黏弹性行为,建立和分析该段的理想力学模型,并对其控制方程进行计算,得出三维笛卡尔坐标系中带电射流不稳定段的物理属性和动力学性质。研究结果对静电纺丝工艺发展有一定的理论指导意义。Aiming at the viscoelastic behavior of the unstable section of charged jet in electrostatic spinning, the ideal mechanical model of this section was established and analyzed, and the governing equation was calculated. The physical properties and dynamic properties of the unstable section of charged jet in Cartesian coordinate system were obtained. The research results have certain theoretical guiding significance for the development of electrostatic spinning technology.

关 键 词：静电纺丝 带电射流 黏弹性行为模型 力学分析 控制方程 

分 类 号：O361.6[理学—流体力学]