開口部を有するアトリウム空間に対応した温熱環境予測モデルの開発

概要

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A simplified prediction model was developed to predict indoor thermal environments in atriums with openings. Characteristics of cross ventilation through openings were studied using CFD technique based on the standard k-ε model. According to the simulation results under several conditions modeling strategies were obtained to predict draft airflow volume, inlet airflow angle and the airflow state in atriums. Finally, a simplified prediction model was developed as a computer softwere to calculate indoor thermal environments in atriums with openings. Predicted results on temperature distribution using this software showed a good agreement with CFD results, and it was verified that developed model provides acculate predictions on indoor thermal environments.
社団法人日本建築学会の論文
1996-08-30