Long-term indoor VOCs concentration prediction considering temperature changes part 1 development of the simplified prediction model VOCs emission from building materials

Jun Ichi Fujimura, Hikaru Kobayashi, Hideki Ichihara, Maki Ichihara, Kiyoshi Hiwatashi

研究成果: Conference contribution

抄録

Sick building syndrome, which has become a major public concern in recent years, is caused in part by volatile organic compounds (VOCs) emitted by building materials. In order to ensure the safety of our environment, it is necessary to predict indoor VOCs concentrations over a long period of time. Long-term prediction of VOCs concentration requires the consideration of the influence of temperature changes, and there is a need for a simple prediction method that can be used for this purpose. The prediction methods that have been proposed thus far, however, do not meet this requirement. In order to develop a reliable prediction method, therefore, it is necessary to investigate the temperature dependence of the emission factor and accumulate data on a wide variety of building materials. This paper briefly describes the proposed simple long-term prediction model that considers the temperature dependence of building materials. To consider temperature dependence, the concept of "equivalent material age" is introduced as a parameter for the acceleration or deceleration of emission due to temperature changes. An example of an analysis using the method and concept mentioned above is also shown. The next report (Part 2) will outline the verification experiment conducted for the purposes of this study and describe the results of comparative verification results.

本文言語English
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413-420
ページ数8
出版ステータスPublished - 2007 12 1
外部発表はい
イベント6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment, IAQVEC 2007 - Sendai, Japan
継続期間: 2007 10 282007 10 31

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
2

Other

Other6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment, IAQVEC 2007
国/地域Japan
CitySendai
Period07/10/2807/10/31

ASJC Scopus subject areas

  • 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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