| Issue |
MATEC Web Conf.
Volume 174, 2018
3rd Scientific Conference Environmental Challenges in Civil Engineering (ECCE 2018)
|
|
|---|---|---|
| Article Number | 01017 | |
| Number of page(s) | 10 | |
| Section | Sustainable Civil Engineering, Impact on Environment, Durability and Protection of Buildings and Structures, Energy Consumption in Civil Engineering, Unconventional Energy Sources | |
| DOI | https://doi.org/10.1051/matecconf/201817401017 | |
| Published online | 26 June 2018 | |
Evaluation of changes in thermodiffusion properties of mineral wool resulting from treatment with water and re-drying
Opole University of Technology, Faculty of Civil Engineering and Architecture, 45-061 Opole, Katowicka 48, Poland
* Corresponding author: z.perkowski@po.opole.pl
The work presents the formulation of inverse problem that allows to estimate the basic parameters describing coupled thermodiffusion of moisture in porous fibrous material and construction of the measuring stand in order to obtain the necessary data to carry out calculations for this purpose. This approach was used to evaluate the changes in the thermodiffusion properties of stone wool samples for the indoor applications that were treated with water and re-dried. In the mathematical model, one introduced a simplification that coupling in the thermodiffusion process is unilateral and includes only the influence of heat transport on moisture transport.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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