Increasing the reliability of thermal energy transportation systemstaking into account forecasting the properties of thermal insulation during operation

Abstract

The work is devoted to solving the problem of increasing the operational reliability of industrial thermal insulation, taking into account the prediction of changes in its properties during operation. A series of experiments was carried out with samples of mineral wool insulation made of basalt fiber of different density. The dependence of thermal conductivity λ of basalt fiber insulation on density and temperature in the range from 50 to 350 °С is presented.