E-14 Study on the Properties of Cross Ventilation by Experimental Measurement : Part 1, Relation Between the Discharge Coefficient and the Airflow through the Openings

Abstract

The indoor airflow distribution and the discharge coefficient of openings have been examined by the wind tunnel experiment. But, in the wind tunnel, it is difficult that the properties of cross ventilation are examined with the airflow change. In this study, the properties of cross ventilation are measured in the residential building, and the relation between the discharge coefficient and the airflow passing through the openings is examined.