| 논문명 |
간이 실내 미세먼지 모델을 활용한 건물에서의 미세먼지 유입 및 이동 특성 평가 / Evaluation of outdoor particle penetration and transport characteristics in a building based on simplified indoor particle model / 구두발표 - 99.기타 |
| 저자명 |
이병희(Byung Hee Lee) ; 이수환(Su Whan Yee) ; 여명석(Myoung Souk Yeo) |
| 수록사항 |
대한설비공학회 2017년도 하계학술발표대회 (2017-06) |
| 주제어 |
간이 실내 미세먼지 모델 ; 미세먼지 ; 침입 ; 이동 ; 침착 ; Simplified indoor particle model ; Particle ; Penetration ; Transport ; Deposition |
| 요약2 |
The objective of this study is to analyze outdoor particle penetration and transport, and their impact on indoor air, in a building using a CONTAMW simulation. For the airflow and particle transport analysis, the building leakage, penetration coefficients, and deposition rates were determined by on-site experiments. The results of the airflow simulation in a cold winter show that outdoor air infiltrates through the lower part of building and exfiltrates from the upper part. The results of the particle simulation also indicated that the airflow characteristics, combined with the deposition rates, caused the lower floors of the multi-story building to be exposed to higher fine particle concentrations than the upper floors of the building. The study demonstrated that the CONTAMW simulation can be useful in analyzing the impact of outdoor particles on indoor environments through the identification of key particle transport parameters and validated airflow simulations. |
