Comparison between measurement and wind tunnel experiment intended for apartment house.

In this study, it is a purpose to clarify the effect of natural ventilation in apartment house. First of all, we measured the amount of ventilation in the existing apartment house. To confirm the influence on the amount of ventilation by level, we were measured in five levels. In addition, to examine the influence that opening space of the interior door gives to the amount of ventilation, interior door used the louver door. As a result of measurement, it was confirmed that the amount of ventilation is different depending on level and interior door opening space. In the second, to measure the wind pressure coefficient, we carried out wind tunnel experiment used the reproduction model. Results of comparison of measurement and the wind tunnel experiment, it found that the two tendencies are the same.