H-71 室内外温熱環境予測のための放射・対流連成解析と熱負荷計算の統合(その3) : メソ・ミクロ統合解析による仙台市内の通風ポテンシャルMapの試作

概要

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This study aims to evaluate the natural potential of outdoor climate for improving the indoor climate and reducing the energy consumption for space cooling of buildings by utilizing the cross-ventilation, solar shading by trees etc. Since the passive cooling effects are strongly affected by the spatial distributions of airflow, air temperature and radiative heat transports around buildings, the microclimate around buildings should be accurately predicted. For this purpose, a new simulation system was developed to integrate the simulation methods for analyzing mesoscale and microscale outdoor climates, indoor climate and cooling load of buildings. The influence of regional characteristics of local climates inside Sendai on the performance of cross-ventilation in residential houses was numerically investigated using the simulation system developed in this study.
社団法人空気調和・衛生工学会の論文
2006-09-05