Evaluation the interfibrillary pore sizes distribution by modeling fiber structure

Authors

  • Василий Вячеславович Сыс Kherson national technical university Berislavskoe shosse, 24, Kherson, Ukraine, 73008, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2013.19004

Keywords:

pore-size distribution, inter-fiber pores, modeling, fiber structure, impregnation

Abstract

Impregnation of reinforcing fabric by a viscous self-hardening composition is one of the most difficult technological processes in production of composite materials. Inhomogeneities in the form of air bubbles, despite the use of vacuum impregnation technology, can have a negative effect on the solidity and strength of the composite.

To develop new technical solutions for the improvement of the impregnation process, information on the nature of inter-fiber pore-size distribution is needed. The most promising approach to obtaining such data is the construction of a computer model of the fiber structure based on a preliminary stage of its research.

The existing systems of modeling the structure of textile materials are rather difficult and universal and are developed for commercial use. In such systems, user functions are limited to entering the source data and getting ready results, it can not control the modeling process.

Therefore, the goal of creating the own simple and transparent model for the level of inter-fiber spaces is set in the paper. In this model, the main thing is a geometric aspect of the fiber structure, important from the point of view of the process of its impregnation. The geometric parameters of inter-fiber pores of the flat fiber in the structure of reinforcing fabric were defined. The function of inter-fiber pore-size distribution was constructed.

The obtained results can be used in the development of new technical solutions on the improvement of the process of impregnation of the fiber structure of reinforcing fabric.

Author Biography

Василий Вячеславович Сыс, Kherson national technical university Berislavskoe shosse, 24, Kherson, Ukraine, 73008

Applicant for the degree of Candidate of Technical Sciences, Research Assistant

Department of Chemical engineering and biochemical synthesis

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Published

2013-12-11

How to Cite

Сыс, В. В. (2013). Evaluation the interfibrillary pore sizes distribution by modeling fiber structure. Eastern-European Journal of Enterprise Technologies, 6(10(66), 47–51. https://doi.org/10.15587/1729-4061.2013.19004

Issue

Vol. 6 No. 10(66) (2013): Ecology. Materials science

Section

Materials Science

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Copyright (c) 2014 Василий Вячеславович Сыс

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