Projects / Programmes
Study of the relationship between deformation and relaxation of fabrics containing elastane yarns in the spreading process
Code |
Science |
Field |
Subfield |
2.14.00 |
Engineering sciences and technologies |
Textile and leather |
|
Code |
Science |
Field |
T470 |
Technological sciences |
Textiles technology |
Fabric with elastane yarns, Fabric Mechanics, Spreading, Tensile behaviour, Elastic deformations, Relaxation
Researchers (14)
Organisations (2)
Abstract
The aim of the research project is to study the elastic behaviour of fabrics with elastane yarns taking into account the elastic potential, elastic deformations and relaxation ability based on the study of fabric mechanics, with the purpose to gain new cognition about the relationship between elastic deformations and relaxation phenomena in such fabric type. The main part of the research will be focused on the study of elastic deformations and relaxation phenomena in fabrics with elastane yarns, where the influence of the parameters of tensional-elastic properties of such fabrics on elastic deformations and relaxation level will be investigated taking into account loading intensity. Special attention will be given to the study of time dependence of relaxation phenomena in fabrics with elastane yarns and special relaxation conditions of such fabrics during spreading and laying into fabric layers, i.e., influence of the length, surface friction between fabric layers and number of layers.
The main goal of the research is to find the correlation between the elastic deformation and relaxation level in fabrics with elastane yarns and to set up the model for predicting the relaxation of fabrics taking into account the parameters of fabric's tensional-elastic properties, parameters of the spreading process, as well as the length and number of fabric layers.