ENERGY ASPECTS OF RELAXATION AND AGING OF NONWOVEN FIBROUS MATERIALS

Autor: Petr A. Sevostyanov, Tatiana A. Samoilova, Vladimir I. Monakhov, Alexandr A. Belevitin, Ilya M. Burdin
Rok vydání: 2023
Předmět:
Zdroj: Technologies & Quality. 58:19-24
ISSN: 2587-6147
DOI: 10.34216/2587-6147-2022-4-58-19-24
Popis: The article proposes a model of the structure of a nonwoven fibrous material as a complex proba-bilistic design of fiber elements and areas of interaction between fibers and a mechanism for the interaction of elastic properties of fibers with friction between them, taking into account the structure of the material. The proposed mechanism for the behavior of fibers in a material under external influences made it possible to qualitatively explain the complex behavior of a material: reversible elastic deformations, plastic deformations, aging, and the gradual loss of operational advantages of non-woven fibrous fabrics. Generalized energy ideas about the accumulation and consumption of the residual energy of fiber deformation are used.
Databáze: OpenAIRE