오염물질 발생원의 실내 공기질에 관한 기여율 해석 = Analysis of Contribution Ratio of Pollutant Sources to Indoor Air Quality

다국어 초록 (Multilingual Abstract)

The pollutant distribution in the air was greatly influenced on the pollutant sources and the room air distribution. Indoor air quality The concentration of the room could be considered as the sum of the concentration of each source.
For controlling and designing the indoor air quality efficiently, it is very important to know the contribution ratio of pollutant sources in a room. In this paper, the method for assessing the contribution of pollutant sources named CRIAQs (Contribution Ratio to Indoor Air Qualities) was developed. This method could be calculated using the CFD (Computational Fluid Dynamics) method, which analyzes the velocity, temperature, and pollution distribution accurately. Using the method, the contribution ratio of pollutant sources of the model room was analyzed. This method was found to be very useful in this study.

참고문헌 (Reference)

1 "The User of Moments for Assessing Air Quality in Ventilated Rooms" 18 : 181-197, 1983

2 "Numerical Analysis on Pollution of Inhaled Air with Chemical Contaminant in Room (Part 7), CFD Analysis on Contribution Ratio of Pollutant source to Inhaled Air" 2000

3 "New Ventilation Efficiency Scales Based on Spatial Distribution of Contaminant Concentration Aided by Numerical Simulation" 94(2) : 1988.

4 "New Scales for Assessing Contribution of Heat Sources and Sinks to Temperature Distributions in Room by Means of Numerical Simulation" 94 : 1994.

5 "Inhalation Transfer Factors for Air Pollution Health Risk Assessment" 50 : 1688-1699, Sep.2000

6 "Flow and Temperature Fields around Human Body with Various Room Air Distribution - CFD Study on Computational Thermal Manikin" 103(1) : 1997.

7 "Calculation of Age and Local Purging Flow Rate in Rooms" 111-127, 1998.