Bulletin of
Vitebsk State
Technological
University

abstract

The aim of the work is a multilayered textile materials, experimental study and determination of their thermal and physical characteristics. The authors conducted a study of heating textile materials.

Analytical dependences to determine coefficients of thermal conductivity and thermal diffusivity of multilayered textile materials, mathematical model for determining the rate of cooling. We investigated the efficiency of fi ne particles with different technological parameters of this application.

The proposed method allows you to define basic thermal and physical l characteristics of textile composite materials and their modification in the process of getting the finished thermal insulation material.

Study of thermophysical properties of multilayered thermal insulation textile materials