| Issue |
E3S Web Conf.
Volume 672, 2025
The 17th ROOMVENT Conference (ROOMVENT 2024)
|
|
|---|---|---|
| Article Number | 07027 | |
| Number of page(s) | 4 | |
| Section | Poster Articles: Ventilation & Energy Efficiency, Modelling & Measuring | |
| DOI | https://doi.org/10.1051/e3sconf/202567207027 | |
| Published online | 05 December 2025 | |
Effect of solar shielding and thermal insulation for comfortable energy-efficient residential building in mild climate
1 Toyohashi University of Technology, Department of Architecture and Civil Engineering, Toyohashi, 4418580, Japan
2 INOAC Corporation, Nagoya, 4500003, Japan
* Tomoka Kawamura: kawamura.tomoka.zw@tut.jp
In this study, we conducted a field measurement in a highly airtight and highly insulated house in a mild climate in Japan. By installing solar shielding on windows, the temperature of the interior window surface decrease, and create longer time lag. In addition, heat flux from the window surface was decrease, that of the other parts was increased. The CFD analysis showed that the heat flux from the attic could be reduced by increasing roof insulation and ventilation through the eaves.
© The Authors, published by EDP Sciences, 2025
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.
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