Concerning emulsion rheology, this review has been specially focused on the problem of wall slip, processing and modeling of its non-linear viscoelasticity behavior. 对于乳液,我们主要介绍其壁面滑移现象和非线性粘弹性的模型;
The Extrudate Distortion and the Non-linear Viscoelasticity of Linear PE and its Copolymer Melts The relationship between the melt fracture and the non-linear viscoelasticity for PE-HD, POE, and PE-LLD was studied using a capillary rheometer. 采用毛细管流变仪等仪器研究了一类聚乙烯熔体的挤出畸变与熔体非线性粘弹性的关系。实验发现线形大分子或带小侧基的大分子熔体,容易发生壁滑和挤出压力振荡;
Study on the Rheological Behavior for Polymer Melts and Concentrated Solutions ( I) A Molecular Theory of the Non-linear Viscoelasticity with Nagai Chain Constraints in Entangled Polymer Melts 高分子熔体和浓溶液流变性能的研究&(I)具有Nagai缠结链限制作用下高分子熔体的非线性粘弹性分子理论
The Stability for the Initial-boundary Problems of Non-linear System of Viscoelasticity 非齐次粘性方程初边值问题解的稳定性定理
The Relationships of Melt Fracture Behaviors and the Non-linear Viscoelasticity of PE and Its Copolymer Melts 聚乙烯熔体的挤出畸变与非线性粘弹性的关系
The two-dimensional non-linear viscoelasticity analysis of stress strain and displacement fields for solid motor grains under light overload ( acceleration) is carried out using finite element method in this paper. 本文采用有限元法对固体发动机药柱在高过载(加速度)条件下的应力、应变和位移场进行二维非线性粘弹性分析,得出了药柱在横向和轴向作用下的变形结果。
With engineering polymer-PMMA taken as the main researched object and viscoelastic failure considered as the theory basis, the non-linear viscoelasticity and crazing damage phenomena under creep condition in macromolecule material were researched by means of experiment. 本文以工程高聚物PMMA为主要研究对象,以粘弹性破坏理论为基础,以实验为手段,对高分子材料蠕变条件下的非线性粘弹性性能及其银纹损伤现象进行了初步探讨。