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

Research output: Contribution to journalArticlepeer-review

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 contributionBEHAVIOR 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 languageJapanese
Pages (from-to)347-358
Number of pages12
JournalJournal of Environmental Engineering (Japan)
Volume87
Issue number796
DOIs
Publication statusPublished - 2022

ASJC Scopus subject areas

  • Environmental Engineering

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