Modeling the process of deformation of viscoelastic threads

The article covers the analysis of deformed state of textile threads with regard for their relaxation characteristics. As a model, The Boltzmann-Volterre integral relation has been used. For a specific calculation, a kernel with four parameters has been used. For a specific calculation, a kernel with four parameters has been used. An algorithm to determine the parameters based on experimental creep curves has been developed. To describe the behavior of textile materials with viscoelastic properties were used Rzhanitsyn-Koltunov kernels.

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