Prediction of dew condensation of windows with airflow

Daisuke Kawahara*, Shinsuke Kato

*この研究の対応する著者

研究成果査読

2 被引用数 (Scopus)

抄録

Thermal insulating performance of windows is often poor. Thus, effective windows are important for sustainable buildings. In this study, we propose using a dynamic insulation (DI) window that uses indispensable ventilation effectively. The principle of the DI system is that airflow opposite to the direction of heat loss recovers part of the heat that would be lost. Another merit of DI windows is that they decrease the risk of dew condensation. In this paper, we report evaluation of humidity using a non-dimensional index: humidity index (HI), and dew condensation frequency for DI window frames, at several locations in Japan.

本文言語English
ページ(範囲)519-524
ページ数6
ジャーナルEnergy Procedia
78
DOI
出版ステータスPublished - 2015 11 1
外部発表はい
イベント6th International Building Physics Conference, IBPC 2015 - Torino, Italy
継続期間: 2015 6 142015 6 17

ASJC Scopus subject areas

  • エネルギー(全般)

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