Thermal comfort in air-conditioned university classrooms in Ho Chi Minh city

This article analyzes students' opinions about thermal comfort in air-conditioned classrooms. field study monitored and recorded the following variables: Air temperature (°C), Mean radiant Humidity (%), velocity (m/s). In addition, a survey was answered by 169 students to collect sensation preferences according ASHRAE sensory scale. The results show neutral found from votes 28.2°C with 98% of feeling it at neutral. also that higher than one obtained Predicted Vote (PMV) model. findings this can contribute design air-conditioning systems achieve efficient energy usage.