The criteria of outdoor conditions for operating natural ventilation openings

Yoshihide Yamamoto, Shinichi Tanabe

    研究成果: Article

    3 引用 (Scopus)

    抄録

    In recent years, natural ventilation system have attracted greater attention as an alternative to reduce building energy consumption. And natural ventilated buildings have been increasingly applied even in large office buildings. In Japan, outdoor air of middle season as natural ventilation season has wide variation range of temperature and humidity. Therefore, determining the criteria of outdoor air to introduce natural ventilation is an important factor to achieve energy saving and comfortable indoor thermal environment. In this paper, switching conditions to natural ventilation in 42 buildings with natural ventilation system were investigated and classified in six groups. Each type was evaluated with the reference weather data of 2000yr versions from three aspects: 1) total operating hours, 2) continuity, defined as the daily average hours of operating natural ventilation, 3) the quality of supply outdoor air. The total operating hours of the six types in basic setpoints ranged from 972h to l,278h. Continuity was between 6.2 and 8.3.

    元の言語English
    ページ(範囲)375-384
    ページ数10
    ジャーナルJournal of Environmental Engineering (Japan)
    81
    発行部数722
    DOI
    出版物ステータスPublished - 2016

    Fingerprint

    Ventilation
    Air
    Office buildings
    Atmospheric humidity
    Energy conservation
    Energy utilization
    Temperature

    ASJC Scopus subject areas

    • Environmental Engineering

    これを引用

    @article{14d7143c350d46dd82dfad19077b8672,
    title = "The criteria of outdoor conditions for operating natural ventilation openings",
    abstract = "In recent years, natural ventilation system have attracted greater attention as an alternative to reduce building energy consumption. And natural ventilated buildings have been increasingly applied even in large office buildings. In Japan, outdoor air of middle season as natural ventilation season has wide variation range of temperature and humidity. Therefore, determining the criteria of outdoor air to introduce natural ventilation is an important factor to achieve energy saving and comfortable indoor thermal environment. In this paper, switching conditions to natural ventilation in 42 buildings with natural ventilation system were investigated and classified in six groups. Each type was evaluated with the reference weather data of 2000yr versions from three aspects: 1) total operating hours, 2) continuity, defined as the daily average hours of operating natural ventilation, 3) the quality of supply outdoor air. The total operating hours of the six types in basic setpoints ranged from 972h to l,278h. Continuity was between 6.2 and 8.3.",
    keywords = "Expanded AM eDAS weather data, Natural ventilation, Outdoor conditions",
    author = "Yoshihide Yamamoto and Shinichi Tanabe",
    year = "2016",
    doi = "10.3130/aije.81.375",
    language = "English",
    volume = "81",
    pages = "375--384",
    journal = "Journal of Environmental Engineering, ASCE",
    issn = "1348-0685",
    publisher = "American Society of Civil Engineers (ASCE)",
    number = "722",

    }

    TY - JOUR

    T1 - The criteria of outdoor conditions for operating natural ventilation openings

    AU - Yamamoto, Yoshihide

    AU - Tanabe, Shinichi

    PY - 2016

    Y1 - 2016

    N2 - In recent years, natural ventilation system have attracted greater attention as an alternative to reduce building energy consumption. And natural ventilated buildings have been increasingly applied even in large office buildings. In Japan, outdoor air of middle season as natural ventilation season has wide variation range of temperature and humidity. Therefore, determining the criteria of outdoor air to introduce natural ventilation is an important factor to achieve energy saving and comfortable indoor thermal environment. In this paper, switching conditions to natural ventilation in 42 buildings with natural ventilation system were investigated and classified in six groups. Each type was evaluated with the reference weather data of 2000yr versions from three aspects: 1) total operating hours, 2) continuity, defined as the daily average hours of operating natural ventilation, 3) the quality of supply outdoor air. The total operating hours of the six types in basic setpoints ranged from 972h to l,278h. Continuity was between 6.2 and 8.3.

    AB - In recent years, natural ventilation system have attracted greater attention as an alternative to reduce building energy consumption. And natural ventilated buildings have been increasingly applied even in large office buildings. In Japan, outdoor air of middle season as natural ventilation season has wide variation range of temperature and humidity. Therefore, determining the criteria of outdoor air to introduce natural ventilation is an important factor to achieve energy saving and comfortable indoor thermal environment. In this paper, switching conditions to natural ventilation in 42 buildings with natural ventilation system were investigated and classified in six groups. Each type was evaluated with the reference weather data of 2000yr versions from three aspects: 1) total operating hours, 2) continuity, defined as the daily average hours of operating natural ventilation, 3) the quality of supply outdoor air. The total operating hours of the six types in basic setpoints ranged from 972h to l,278h. Continuity was between 6.2 and 8.3.

    KW - Expanded AM eDAS weather data

    KW - Natural ventilation

    KW - Outdoor conditions

    UR - http://www.scopus.com/inward/record.url?scp=84964950629&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=84964950629&partnerID=8YFLogxK

    U2 - 10.3130/aije.81.375

    DO - 10.3130/aije.81.375

    M3 - Article

    AN - SCOPUS:84964950629

    VL - 81

    SP - 375

    EP - 384

    JO - Journal of Environmental Engineering, ASCE

    JF - Journal of Environmental Engineering, ASCE

    SN - 1348-0685

    IS - 722

    ER -