공동주택에서 환기효율 특성에 관한 수치적 연구

Recently according to the fashion of well-being, it is increasing that heat recovery ventilator is applied to the apartment housing. But the uniform locations of inlet and outlet in each room may provide better indoor air quality than ununiform locations of inlet and outlet. Proper design of air supply system requires information concerning the gas concentration difference between the ventilation effectiveness at the breathing line. This paper presents models to predict the gas concentration difference and the ventilation effectiveness, based on the two cases with proper number of outlets. As one of the results it is desirable to set the outlet location near the furniture which produce the contamination gas so much.