STUDY ON INFLUENCE OF PARTITION CURTAIN IN SICKROOM WITH DISPLACEMENT VENTILATION

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  • INAGAKI Tatsuya
    Graduate Student, Division of Global Architecture, Graduate School of Engineering, Osaka University
  • YAMANAKA Toshio
    Prof., Division of Global Architecture, Graduate School of Engineering, Osaka University, Dr. Eng.
  • SAGARA Kazunobu
    Prof., Division of Global Architecture, Graduate School of Engineering, Osaka University, Dr. Eng.
  • KOTANI Hisashi
    Assoc. Prof., Division of Global Architecture, Graduate School of Engineering, Osaka University, Dr. Eng.
  • MOMOI Yoshihisa
    Assistant Prof., Division of Global Architecture, Graduate School of Engineering, Osaka University, Dr. Eng.
  • YAMASHITA Tatsuya
    SANKI Engineering Co., Ltd., Dr. Eng.
  • CHOI Narae
    The Tokyo Electric Power Company, Inc.

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Other Title
  • 置換換気時における病室の間仕切りカーテンが室内換気性状に与える影響に関する研究
  • チカン カンキジ ニ オケル ビョウシツ ノ マジキリ カーテン ガ シツナイ カンキ セイジョウ ニ アタエル エイキョウ ニ カンスル ケンキュウ

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Abstract

Most sickrooms in Japan have four beds, and there is the odor problem from patients or diapers. In this study, we propose to use the displacement ventilation as a means of obtaining high indoor air quality in sickrooms. The purpose of the study is intended to examine the validity of this system. In the previous study, temperature and contaminant concentration profile in a displacement-ventilated room were figured out. But, the actual sickroom has a partition curtain to keep patient's privacy and it is expected that the curtain has great influence on the temperature and contaminant concentration profile. This paper shows the experiment results and CFD analysis results to examine the effect of partition curtain in the displacement-ventilated room. Then the experiment results are compared with the calculated results by the zonal model.

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