서울시내극장공기조사성적(제4보)(극장환기에 대한 고찰)

The INVESTIGATION OF AIR CONDITION OF MOVIE HOUSE

According to the results of the investigation of air condition on a movie hause in seoul city, for the period August 1948 to August 1949, the results were considerable condition contrary to the expection due to lack of ventilation. L=2KTQ-0.0011(V+N)/0.0011 L; the air volume of artifical ventilation to be requied(m3). K; the volume of CO2 exhalated per one adult per hour(m3). T; the hour of showing time. Q; the numbers of attendance to movie hause. V; the capacity of room(m3). N; the avarage air volume of natural ventilation(m3). By the above equation, the total air ventilation volume, the avarage air volume of natural ventilation, and the air volume of artifical ventilation to be required of the seven movie hause in Seoul city are disccussed.