Abstract
Investigation of ventilation measurement method was carried out in a full-scale test house. The aim of this study was to examine the ventilation rate via human expiration. The adopted method is able to measure multi-zone airflow rates. Airflow rate between rooms was monitored and the outdoor airflow rate was measured by using the constant concentration tracer gases. The rate of outdoor airflow entering the house and the airflow rate between the rooms were estimated by the ventilation measurement method via human expiration based on system identification theory. The estimated results were compared with the measurement results in order to validate its accuracy.
| Original language | English |
|---|---|
| Title of host publication | IAQVEC 2007 Proceedings - 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings |
| Subtitle of host publication | Sustainable Built Environment |
| Pages | 177-184 |
| Number of pages | 8 |
| Publication status | Published - 2007 Dec 1 |
| Event | 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment, IAQVEC 2007 - Sendai, Japan Duration: 2007 Oct 28 → 2007 Oct 31 |
Publication series
| Name | IAQVEC 2007 Proceedings - 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment |
|---|---|
| Volume | 3 |
Other
| Other | 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment, IAQVEC 2007 |
|---|---|
| Country | Japan |
| City | Sendai |
| Period | 07/10/28 → 07/10/31 |
Keywords
- Human expiration
- Measurement method of airflow rate
- System identification theory
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
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Cite this
Fujikawa, M., Yoshino, H., Takaki, R., Okuyama, H., Hayashi, M., & Sugawara, M. (2007). Development of ventilation measurement method using human expiration - Experimental study for estimation accuracy. In IAQVEC 2007 Proceedings - 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment (pp. 177-184). (IAQVEC 2007 Proceedings - 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment; Vol. 3).