실내 이산화탄소 농도를 이용한 창문개폐시 자연환기량 평가 방법에 관한 연구Evaluation of Natural Ventilation Rate Based on Indoor CO2 Concentration
- Other Titles
- Evaluation of Natural Ventilation Rate Based on Indoor CO2 Concentration
- Authors
- 염혜원; 박준석
- Issue Date
- Apr-2018
- Publisher
- 대한건축학회
- Keywords
- 자연환기; 창문개폐; 실내CO2농도; 공동주택; Natural ventilation; Window opening; Indoor CO2 Concentration; Housing
- Citation
- 2018년 대한건축학회 춘계학술발표대회논문집, v.38, no.1, pp.376 - 379
- Indexed
- OTHER
- Journal Title
- 2018년 대한건축학회 춘계학술발표대회논문집
- Volume
- 38
- Number
- 1
- Start Page
- 376
- End Page
- 379
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/150168
- Abstract
- Field measurements were conducted with twenty-three sample houses during one year to obtain the information of occupants' natural ventilation behavior. To analyze the actual amount of natural ventilation during windows opened, three kinds of estimation method were compared based on the measured indoor CO2 concentrations. The methods were classified as the valid range of the indoor CO2 concentrations which used for the analysis. As the result of comparing three methods, there were specific distinctions between each method and the first ten minutes of indoor CO2 concentrations after windows opened can represent the general declining trend. From the first ten minutes of indoor CO2 concentrations the natural ventilation rate was calculated, and the actual amount of natural ventilation was estimated with the natural ventilation rate and the window opening hours.
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