Influence of frequency of fluctuating air flow on skin temperature and sweat rate

Abstract

The use of the natural ventilation is effective for the evaporation heat loss by the sweat and the removal of the heat load that occurred in the room. It was investigated for cases of uniform and sinusoidal wind flows using a climate controllable wind tunnel. From the experiment, the frequency of sinusoidal wave flow affects the convective and evaporation heat loss slightly decreased when the frequency of sinusoidal wind flow increased.