대한건축학회논문집:구조계 (Journal of the Architectural Institute of Korea Structure & Construction)

  • 제35권9호
  • /
  • Pages.207-214
  • /
  • 2019
  • /
  • 1226-9107(pISSN)
  • /
  • 2384-1788(eISSN)
대한건축학회 (Architectural Institute of Korea)
권호 표지
DOI QR코드

DOI QR Code

학교 교실의 창호 배치 및 개방면적비에 따른 중간기 자연환기량 및 쾌적성 평가에 관한 연구

A Study on Evaluation of Natural Ventilation Rate and Thermal Comfort during the Intermediate Season considering by Window Layout and Open Window Ratio

  • 투고 : 2019.07.05
  • 심사 : 2019.08.14
  • 발행 : 2019.09.30
⟨ 이전 논문 다음 논문 ⟩

초록

Natural ventilation through openings such as windows in school buildings is an efficient resource for natural cooling during the intermediate season of the year. Because the natural ventilation uses the wind outside the building, the amount of ventilation will depend not only on the wind speed and wind direction but also on the window layout and open window ratio. Therefore, in this study, the natural ventilation plans of school classroom windows are divided into 4 types and 8 cases as shown in Table 1. The characteristics of cooling effect by natural ventilation are simulated by applying Energyplus's Airflow Network Model and the comfort of the occupants is evaluated by the number of hours included in the 80% acceptability range of the ASHRAE Standard 55-2010 adaptive comfort model for the weekdays (Monday-Friday) and the class hours (08: 00-19: 00). Based on the analysis results of the above, this study presents basic data related to classroom cooling plan using intermediate season natural ventilation.

키워드

과제정보

연구 과제 주관 기관 : 한국연구재단

참고문헌

  1. Jang, Y. (2018). Optimization of Hybrid Ventilation Strategies for Improvement of Indoor Air Quality and Energy Performance in a Classroom, Thesis, Chungbuk National University, 175-177.
  2. Lee, H., Kim, S., & Choi, J. (2018). A Study on the Natural Cooling Effect by Ventilation Control Mode of Window at School Classroom, Journal of the Korean Solar Energy Society, 38(4), 67-76. https://doi.org/10.7836/KSES.2018.38.4.067
  3. ASHRAE Inc. (2010). ASHRAE Standard 55-Thermal environmental conditions for human occupancy, 4-13.
  4. Orme 1998, Liddament M., & Wilson, A. (1988). Numerical Data for Air Infiltration & Natural Ventilation Calculations, Air Infiltration and Ventilation Centre (AIVC).
  5. U.S. Department of Energy. (2016). EnergyPlus Version 8. 6 Documentation Engineering Reference, 1471-1476