Effects of ventilation methods on indoor air quality of HVAC-equipped public elementary schools

Kenta Sakai*, Daisuke Nakamura, Haruno Ishikawa, Shin Ichi Tanabe

*この研究の対応する著者

研究成果: Conference contribution

抄録

The purpose of this study is to investigate the actual conditions of the indoor environments within public school classrooms and to obtain fundamental information regarding their ventilation design. Field surveys on indoor air quality were conducted at two public elementary schools in Tokyo, equipped with air-conditioning systems. School-A is equipped with heat-exchange ventilation, while School-B does not contain a ventilation facility. The study revealed that School-A has proper indoor air quality and an appropriate thermal environment. However, inconsistencies in the operational methods of the ventilation system were found, and thus, it is necessary to convey the appropriate operation methods to achieve the system's full advantages. The indoor air quality and thermal environment in School-B varied among classrooms. For example, the CO2 concentration was at a suitable value owing to the opening of windows during cooling; however, a large heat load was generated.

本文言語English
ホスト出版物のタイトル15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018
出版社International Society of Indoor Air Quality and Climate
ISBN(電子版)9781713826514
出版ステータスPublished - 2018
イベント15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018 - Philadelphia, United States
継続期間: 2018 7 222018 7 27

出版物シリーズ

名前15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018

Conference

Conference15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018
国/地域United States
CityPhiladelphia
Period18/7/2218/7/27

ASJC Scopus subject areas

  • 汚染

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