STUDY ON EVALUATIONS OF THERMAL ENVIRONMENT UNDER CROSS VENTILATION AND AIRFLOWS FROM AIR-CONDITIONING SYSTEM AND ELECTRIC FAN

The purpose of this study was to clarify differences between evaluations of thermal environment undercross ventilation and airflows from air-conditioning systems and electric fans. Nine subjects evaluatedthermal sensation, thermal comfort sensation, airflow sensation and humidity sensation in anexperimental room in the summer of 2006. The surrounding ambient temperatures, relative humidity,and air velocity were measured simultaneously.