D-15 集合住宅を対象とした通風性能評価手法に関する研究 : その1 単独の集合住宅を対象としたCVDHを用いた解析

概要

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In this study, cross ventilation efficiency for the multifamily housing was evaluated by the multi zone network airflow simulation and the CFD. The cross ventilation efficiency was evaluated by the change of sensible temperature, effected by the indoor air flow. The results are as follows: (1) CVDHI_T on the southern part of JAPAN is higher than the northern part. (2) The insulation performance of the house affects cross ventilation efficiency. (3) The cross ventilation efficiency in the multifamily housing is different greatly by the local climate, position of a dwelling unit. The local climate and the position of dwellings have to be considered when the planning of the cross ventilation.
社団法人空気調和・衛生工学会の論文
2008-08-08