東京都内の小学校普通教室における新型コロナウイルス感染症対策としての窓開け換気行動とその換気量への影響

Taemi Gohara; Go Iwashita; Shin Ichi Tanabe

doi:10.3130/aije.87.347

東京都内の小学校普通教室における新型コロナウイルス感染症対策としての窓開け換気行動とその換気量への影響

Translated title of the contribution: BEHAVIOR OF OPENING WINDOWS AS A MEASURE FOR COVID-19 AND ITS IMPACT ON VENTILATION RATE IN THE CLASSROOMS OF AN ELEMENTARY SCHOOL IN TOKYO

Taemi Gohara, Go Iwashita, Shin Ichi Tanabe

School of Creative Science and Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Measurements of air temperature, relative humidity and CO₂concentration were undertaken in an elementary school in Tokyo from April 2019 through March 2021. This duration includes both the "pre" and "with" COVID-19 periods. The purpose of this study is to compare the thermal and air environment in classrooms in these two conditions. The average estimated air change rate determined with CO₂Concentration in summer 2020 was 6.3 h^-1and was 1.4 h^-1in summer 2019, respectively. The average air change rate in winter 2020 was 6.0 h^-1and was 1.0 h^-1in winter 2019, respectively.

Translated title of the contribution	BEHAVIOR OF OPENING WINDOWS AS A MEASURE FOR COVID-19 AND ITS IMPACT ON VENTILATION RATE IN THE CLASSROOMS OF AN ELEMENTARY SCHOOL IN TOKYO
Original language	Japanese
Pages (from-to)	347-358
Number of pages	12
Journal	Journal of Environmental Engineering (Japan)
Volume	87
Issue number	796
DOIs	https://doi.org/10.3130/aije.87.347
Publication status	Published - 2022

ASJC Scopus subject areas

Environmental Engineering

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10.3130/aije.87.347

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title = "東京都内の小学校普通教室における新型コロナウイルス感染症対策としての窓開け換気行動とその換気量への影響",

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AU - Iwashita, Go

AU - Tanabe, Shin Ichi

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AB - Measurements of air temperature, relative humidity and CO2concentration were undertaken in an elementary school in Tokyo from April 2019 through March 2021. This duration includes both the "pre" and "with" COVID-19 periods. The purpose of this study is to compare the thermal and air environment in classrooms in these two conditions. The average estimated air change rate determined with CO2Concentration in summer 2020 was 6.3 h-1and was 1.4 h-1in summer 2019, respectively. The average air change rate in winter 2020 was 6.0 h-1and was 1.0 h-1in winter 2019, respectively.

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東京都内の小学校普通教室における新型コロナウイルス感染症対策としての窓開け換気行動とその換気量への影響

Abstract

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