柯真霞;余灵婕;朱梦秋;支超;
KE Zhen-xia;YU Ling-jie;ZHU Meng-qiu;ZHI Chao;School of Textile Science and Engineering, Xi′an Polytechnic University;Key Laboratory of Functional Textile Material and Product, Ministry of Education, Xi′an Polytechnic University;

• 1:西安工程大学纺织科学与工程学院
• 2:西安工程大学功能性纺织材料及制品教育部重点实验室

摘要(Abstract)：

非织造材料的内部纤维堆砌结构对其过滤、压缩、拉伸、断裂及破坏行为等具有重要影响。因此，针对当前非织造布的内部结构表征方法和基于内部结构的各项性能模拟方法进行讨论与分析。介绍了内部结构表征的三种主要建模方法，即随机生长法、Micro-CT法和图像建模法，并对其性能的两种模拟方法(理论模拟和数值模拟)进行文献总结和分析，最后对各方法进行对比和分析，明确未来发展方向及待解决的问题。
The internal fiber stacking structure of nonwovens has an important impact on its filtration, compression, tension, fracture and other properties. Therefore, the current internal structure characterization methods of nonwovens and the progress of various performance simulation methods based on internal structure are discussed and analyzed, and three types of main modeling methods for internal structure characterization are introduced, namely random growth method, Micro-CT method and image modeling method. Furthermore, two main methods for its performance simulation are theoretical simulation and numerical simulation. Finally, the reviewed methods are compared and analyzed to clarify the future development direction and the problems to be solved.

关键词(KeyWords)： 非织造布;建模;性能模拟
nonwovens;modeling;performance simulation

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金青年项目(62201441);; 陕西省教育厅专项科研计划(22JK0394)

作者(Authors): 柯真霞;余灵婕;朱梦秋;支超;
KE Zhen-xia;YU Ling-jie;ZHU Meng-qiu;ZHI Chao;School of Textile Science and Engineering, Xi′an Polytechnic University;Key Laboratory of Functional Textile Material and Product, Ministry of Education, Xi′an Polytechnic University;

DOI: 10.16090/j.cnki.hcxw.2023.03.013

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