Simulating the Mechanical Properties of a Yarn Based on the Properties and Arrangement of its Fibers Part I: The Finite Element Model:
Simulating the Mechanical Properties of a Yarn Based on the Properties and Arrangement of its Fibers Part I: The Finite Element Model:
复制标题
根据纤维的特性和排列模拟纱线的机械特性第 I 部分：有限元模型：
DOI：
--
复制
发表时间：
1997
期刊：
影响因子：
--
通讯作者：
L. Langenhove
中科院分区：
文献类型：
--
作者：
L. Langenhove
建立了一个理论模型来预测纱线的应力-应变和扭矩-拉伸应变曲线。纱线是由其性能和纤维的排列来描述的，这些纤维具有有限的长度。将纱线转换为有限元。平衡用虚功表示，并使用动态松弛技术迭代计算。该模型的原则，其潜力，局限性和可能的改进进行了讨论。
A theoretical model is established to predict stress-strain and torque-tensile strain curves of a yarn. The yarn is described by its properties and the arrangement of its fibers, which have a finite length. The yarn is transformed into finite elements. Equilibrium is expressed by virtual work, and is calculated iteratively using the dynamic relaxation technique. The principles of the model, its potential, limitations, and possible improvements are discussed.