A device for studying the thermophysical properties of bulk textile materials and their packages by the regular mode method in air

Abstract

The purpose of the study is to track heat transfer through packages of multilayer textile materials in stationary and transient thermal conditions. A special property of textile materials lies in their ability to deform under their own weight, so that a sample can be placed between meshes of a material with high heat resistance. The developed program, which was created for the study, allows you to write parameters to a computer and uses them to calculate the thermophysical properties of the sample. As a result of the work, graphs of the state of the package of materials are presented, and a device is proposed that allows you to determine the modes that characterize the thermophysical properties of the materials used in the manufacture of clothing and its packages. The device allows with high accuracy to record, record and store changes in the parameters at which studies were conducted.