D-13 単一トレーサーガス法によるパッシブ換気住宅の多数室換気量測定手法の検討 : その4 単一トレーサーガス法と多種トレーサーガス法の比較

概要

論文の詳細を見る
Recently most houses in northern Japan are highly insulated and airtight, which can lead to serious problems such as indoor air pollution. It is important to evaluate the performance of an airtight house from the viewpoint of ventilation. Formerly, multiple interzonal airflows were measured by a multiple tracer gas technique. Recently, however, it has become difficult to obtain some tracer gases, which resulted in a research problem that cannot be easily dealt with by the conventional measurement methods. In this paper, the feasibility of a single tracer gas technique for measuring interzonal airflows in a house with a passive ventilation system is examined, and simplified method for measuring passive ventilation rate is proposed.
社団法人空気調和・衛生工学会の論文
2008-08-08