Modeling of double-skin faÇade system using newhasp and ventilation network program for practical thermal load simulation a ventilation network approach to double-skin cavities, blind circulation airflow and blind operation performance; [実用的熱負荷シミュレーションのためのNewHASP と換気回路網プログラムを用いたダブルスキン多数室モデルの構築キャビティ通過風量およびブラインド循環風量への換気回路網によるアプローチとブラインド制御性能評価]

Recently, double-skin façade systems combining various solar shading and glazing panes has been devised as the facade of ZEB. Therefore, there is a need for a practical thermal load simulation model that can evaluate various double-skin facades systems and can be used in mechanical design work. In this paper, using NewHASP and a ventilation network program, a multi-space model of the entire double-skin facade system consisting of a double-skin cavity, an air layer between the blind and the inner glazing pane, and the room, is proposed. And clarify the effect of blind slat angle control on thermal performance of double-skin. © 2020 Architectural Institute of Japan. All rights reserved.