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- STUDY OF MOISTURE RECOVERY PROCESSES OF KNITTED FABRICS FOR THE BASE LAYER OF WINTER CLOTHING SETS
- Abramov A. V., Klim A. D., Rodicheva M. V., Doriomedov A. S. Study of moisture recovery processes of knitted fabrics for the base layer of winter clothing sets. Technologies & Quality. 2023. No 2(60). P. 5–9. (In Russ.) https://doi.org/10.34216/2587-6147-2023-2-60-5-9.
- DOI: https://doi.org/10.34216/2587-6147-2023-2-60-5-9
- УДК: 677.017.636:677.075
- EDN: ILXJNW
- Publish date: 2023-05-10
- Annotation: The article considers the problem of predicting the moisture exchange of textile materials in a wet state using the example of knitted fabrics for underwear. Based on the thermodynamic analogy of heat and moisture transfer processes, an experimental scale of the moisture transfer potential of a reference body was constructed. As a result of the study of the mass transfer system “sample – reference body”, the mass transfer characteristics of several knitted fabrics were obtained. Thermodynamic relations are obtained for calculating the intensity of moisture transfer of textile materials in a bag of clothes. The results of calculations are given on the example of the selected samples. The results of the calculations made it possible to establish the relation- ship between the moisture flux density from the sample and the value of the moisture transfer potential. Signifi- cant differences between these flows have been established. The data obtained make it possible to make a fore- cast about the operational efficiency of clothing with various options for the material of the linen layer.
- Keywords: knitted fabrics, mass transfer, moisture capacity, moisture exchange potential, wet state, hygros- copic state, moist-exchange intensiveness
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