线性粘弹性(linear viscoelasticity):资料在形变进程中同时发作弹性呼应和粘性呼应的本质,弹性呼应中应力与应变呈线性联系,粘性呼应中应力与应变速率呈线性联系,...
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定义 中文名称: 线性黏弹性 英文名称: linear viscoelasticity 定义: 由服从胡克定律的理想固体弹性和服从牛顿流动定律的理想流体黏性组合而成的一类黏弹性。其应力?-?应变?-?速率本构方程为线性微分方程。 应用学科:
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non-linear viscoelasticity 非线性黏弹性 ; 非线性粘弹性
finite linear viscoelasticity 有限线性粘弹性
quasi i linear viscoelasticity 准线性粘弹性
linear viscoelasticity with couple-stress 具偶合应力的线性粘弹性
finite element technique linear viscoelasticity 有限线性粘弹性
linear theory of viscoelasticity 线性粘弹性理论
However, the assumption of linear viscoelasticity is often used because the difficulties in the analysis at present.
目前由于分析上的困难,通常只好采用线粘弹性假设。
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。
This model has been compared with some experimental results, which proves a reasonable connection between the "co-continuous" structure and linear viscoelasticity of blends.
通过模型结果与实验结果的对比,证明了“双连续”结构形态和线性粘弹性之间存在对应的联系。
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