Study on dehumidification performance of FAM-Z rotor

Wanghee Cho, Shinsuke Kato, Ryozo Ooka, Yaw Shyan Tsay, Makoto Koganei, Norio Shoda, Koichi Kawamoto

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

3 被引用数 (Scopus)

抄録

In hot and humid climates, desiccant air-conditioning systems have been suggested as suitable for improving Indoor Air Quality (IAQ). Generally as dehumidification devices, various types of silica gel rotor have been used to control humidity. In this study, we evaluated the dehumidification performance of the Functional Adsorbent Material - Zeolite (FAM-Z) rotor, which is expected to offer superior dehumidification at lower regeneration temperatures. In this experiment, in which hot and humid air was passed through a FAM-Z rotor (desiccant rotor), we measured the dry bulb temperature and the relative humidity both before and after passage through the FAM-Z rotor, and then calculated the difference in absolute humidity. We also compared dehumidification performance of a FAM-Z rotor and a silica gel rotor. Some parameters, such as the regeneration temperature and airflow, which may affect the performance of the desiccant rotor, were analyzed. As a result, in the case of a regeneration temperature of 50°C, the dehumidification performance of the FAM-Z rotor was superior to that of the silica gel rotor, however when the regeneration temperature was 60°C and above, the silica gel rotor performed better.

本文言語英語
ホスト出版物のタイトルIAQVEC 2007 Proceedings - 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings
ホスト出版物のサブタイトルSustainable Built Environment
ページ269-274
ページ数6
出版ステータス出版済み - 2007
イベント6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment, IAQVEC 2007 - Sendai, 日本
継続期間: 10 28 200710 31 2007

出版物シリーズ

名前IAQVEC 2007 Proceedings - 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment
1

その他

その他6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment, IAQVEC 2007
国/地域日本
CitySendai
Period10/28/0710/31/07

All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 再生可能エネルギー、持続可能性、環境

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