AM06-02-005 LESを用いた一開口通風換気時の流出入特性の解析(風工学(1),一般講演)

概要

論文の詳細を見る
In order to investigate induced flow properties through a single opening, large-eddy simulations (LES) are performed on ventilated air through the single opening of a room. In this flowfield, the outdoor air flows parallel to the wall and to the opening, and the room airflow is induced by the outdoor flow through the opening. Firstly, the dependency of the induced room airflow to the shape of the opening is investigated (by changing the shape of the opening). Secondly, the distributions of mean and turbulent variables at the boundary plane of the opening are investigated. Thirdly, the calculation using fluctuating wind as the inflow boundary condition is carried out to investigate the dependency of the in- and outflow property of the opening with the turbulence characteristics at the inflow boundary.
日本流体力学会の論文
2006-09-05