FEM Study of the Strain Kinematics in the 3D Nanofibrous Structure Prepared by the Electrospinning Process
在 3D Nanofibrous 结构的紧张 Kinematics 的女性的学习由 Electrospinning 过程准备了作者机构：Institute for NanomaterialsAdvanced Technologies and InovationTechnical University of LiberecLiberecCzech Republic Department of NonwovensTechnical University of LiberecLiberecCzech Republic Department of Machine Elements and MechanismTechnical University of LiberecLiberecCzech Republic
出 版 物：《Applied Mathematics》 (应用数学（英文）)
年 卷 期：2013年第4卷第5期
页 面：80-90页
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
基 金：The Ministry of Industry and Trade of the Czech Republic and Project Development of Research Teams of R&D Projects at the Technical university of Liberec CZ.1.07/2.3.00/30.0024 the project of CREATex (CZ.1.07/2.2.00/28.0321) Europen Social Fund and The Ministry of Education, Youth and Sports of the Czech Republic
主 题：FEM Strain 3D Nanofibrous Structure Electrospinning Gas Flow
摘 要：Finite element model (FEM) was used for the study and description of the arising 3D nanofiber structure strain caused by the pressure of the flowing gas. Computer simulation using an adaptive networking through implicit FEM algorithm can be utilized for a significant improvement of the study of anisotropic strain in the deformed 3D nanostructure. The created model is based on the empirical Laplace-Poisson differential equation for the flow, where gas particles are moving with certain kinetic energy. The kinetic energy depends on the speed, time and temperature and affects the resulting strain of 3D nanofiber structure. The simulation results were compared to the results obtained from the image analysis of real samples and showed that this FEM model can determine individual phases of structure strain. The comparison shows that the developed FEM model can be an important tool in the study of the strain in the arising 3D nano- fiber structure and it can provide valuable information for optimization of 3D nanofiber structure production by the electrospinning process.
维普期刊数据库