Title :
Modeling of ventilation system for vehicle tunnels by means of bond graph
Author :
Nishijiri, Naoyuki ; Kawabata, Nobuyoshi ; Ishikawa, Takuji ; Tanaka, Kazuhiro
Author_Institution :
Dept. of Mech. Eng., Fukui Univ., Japan
Abstract :
In this paper, modeling of the unsteady behavior of various vehicle tunnel ventilation systems by means of bond graphs is researched. In the case of a longitudinal ventilation system, modeling of jet fans, saccardo nozzle, vertical supply/exhaust shafts, and electrostatic precipitator (EP) are investigated. Besides, modeling of a partial transverse ventilation system is also discussed. The modeling of traffic ventilation force which influences exhaust pollutant concentration and longitudinal ventilation velocity is developed
Keywords :
air pollution control; bond graphs; electrostatic precipitators; road traffic; ventilation; bond graph; electrostatic precipitator; exhaust pollutant concentration; jet fans; longitudinal ventilation system; longitudinal ventilation velocity; partial transverse ventilation system; saccardo nozzle; traffic ventilation force; vehicle tunnels ventilation system modelling; Bonding forces; Differential equations; Fans; Fluctuations; Mechanical engineering; Pollution; Telecommunication traffic; Traffic control; Vehicles; Ventilation;
Conference_Titel :
Industrial Electronics Society, 2000. IECON 2000. 26th Annual Confjerence of the IEEE
Conference_Location :
Nagoya
Print_ISBN :
0-7803-6456-2
DOI :
10.1109/IECON.2000.972504
