TY - JOUR
T1 - Experimental study on the floor-supply displacement ventilation system
AU - Akimoto, Takashi
AU - Nobe, Tatsuo
AU - Takebayashi, Yoshihisa
PY - 1995/12/1
Y1 - 1995/12/1
N2 - These results are presented from a research project to investigate the effects of a floor-supply displacement ventilation system with practical indoor heat loads. The experiments were performed in an experimental chamber (35.2 m2) located in a controlled environment chamber. Temperature distributions were measured at seven heights throughout the experimental chamber for each test condition. Data were analyzed to observe thermal stratification as affected by lighting, occupants, and heat loads (personal computers), and its disruption caused by walking and change of air volume. In addition, airflow characteristics and ventilation efficiencies were investigated using a smoke machine, tobacco smoke, dust for industrial testing and a tracer gas (CO2) step-up procedure.
AB - These results are presented from a research project to investigate the effects of a floor-supply displacement ventilation system with practical indoor heat loads. The experiments were performed in an experimental chamber (35.2 m2) located in a controlled environment chamber. Temperature distributions were measured at seven heights throughout the experimental chamber for each test condition. Data were analyzed to observe thermal stratification as affected by lighting, occupants, and heat loads (personal computers), and its disruption caused by walking and change of air volume. In addition, airflow characteristics and ventilation efficiencies were investigated using a smoke machine, tobacco smoke, dust for industrial testing and a tracer gas (CO2) step-up procedure.
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M3 - Conference article
AN - SCOPUS:0029489008
VL - 101
SP - 912
EP - 925
JO - ASHRAE Transactions
JF - ASHRAE Transactions
SN - 0001-2505
IS - Pt 2
T2 - Proceedings of the 1995 ASHRAE Annual Meeting
Y2 - 24 June 1995 through 28 June 1995
ER -