Abstract
This study deals with the heat release characteristics of human body under various horizontal airflow environments. In the stagnant environment, the rising airflow is generated around human body. In horizontal airflow environment, the rising airflow is thrown to the leeward side when the air velocity is high. Micro-climate around human body formed under horizontal airflow environment with the air velocity as low as 0.05m/s is almost the same as the stagnant environment. The value of convective heat transfer coefficient of human body in horizontal airflow environment with air velocity of 0.5m/s is 2.5 times than the one in stagnant environment.
