E-42 Study on the Pressurized under Floor Air-Conditioning System for Occupied ZoneAccess Floor for use with the System : (no.25) Non-air Leakage Access-Floor

Abstract

The results of the experiment on the air leakage prevention with the pressurized under floor air-Conditioning are described for correct estimation of vertical air temperature distribution in the space.It was found that the air leakage must be less than 25% of supply air volume to maintain the vertical temperature difference within 2 degrees. We desigen the non-leakage Access-Floor without the Stringer.