都市域における熱環境観測データを用いた地表面移動熱量計算モデルの検討

概要

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We validated the heat flux models for the surfac e energy budget, which are usually used in the architectural engineering field, by comparing with the measured heat environment data in the very near ground with in 5m. For solar radiation, we compared three models with measured data. The Katayama's model was the most accurate and its accuracy was about 10%. For radiation flux, we compared three models with measured data. The Deardorff's model was more suitable for this energy budget calculation. For sensible heat flux, we examined three heat flux models. The heat flux given by KEYPS formul a was the most accurate. The calculated surface temperature by using this coefficient and solving surface energy budget agreed with measured data within 4 K.
社団法人日本建築学会の論文
1997-02-28