TY - GEN
T1 - Development of ventilation measurement method using human expiration - Experimental study for estimation accuracy
AU - Fujikawa, Mitsutoshi
AU - Yoshino, Hiroshi
AU - Takaki, Rie
AU - Okuyama, Hiroyasu
AU - Hayashi, Motoya
AU - Sugawara, Masanori
PY - 2007/12/1
Y1 - 2007/12/1
N2 - 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.
AB - 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.
KW - Human expiration
KW - Measurement method of airflow rate
KW - System identification theory
UR - http://www.scopus.com/inward/record.url?scp=84857465120&partnerID=8YFLogxK
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M3 - Conference contribution
AN - SCOPUS:84857465120
SN - 9784861630729
T3 - IAQVEC 2007 Proceedings - 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment
SP - 177
EP - 184
BT - IAQVEC 2007 Proceedings - 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings
T2 - 6th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings: Sustainable Built Environment, IAQVEC 2007
Y2 - 28 October 2007 through 31 October 2007
ER -