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Experimental Investigation to Monitor Vehicle Cabin Indoor Air Quality (IAQ) in the Detroit Metropolitan Area
Technical Paper
2006-01-0269
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The current investigation is focused on monitoring and collecting the tailpipe emissions (NOx, CO, HC) of the exhaust gases for automobiles, buses, and trucks. The experimental data has been collected to record the peak and off peak hour tailpipe gas concentrations levels for major roads and highways in Detroit metropolitan area. This was accomplished by mounting a sensor on the vehicle's cowl to record the concentration levels of the above gases. A second sensor was installed inside of the cabin to monitor the concentration levels of the above gases entering into the cabin due to the response time of the actuator for the blower unit's air intake door.
The levels of the gas concentrations on Detroit metro highways are moderate to high in comparison to rural regions. The concentration levels are the worst on I-696 and North Western Highway10 inside of the tunnels and the areas where retaining walls are present on either sides of the highway. The concentration levels of these gases inside of the cabin were roughly about 5% of the outside concentrations. Hence these lower concentration levels of the gases inside of the cabin do not present a perceived concern to sensitive occupants.
The results from this investigation can be used in establishing the classifications of pollution levels and pollution intensity for the Detroit metro area.
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Citation
Mathur, G., "Experimental Investigation to Monitor Vehicle Cabin Indoor Air Quality (IAQ) in the Detroit Metropolitan Area," SAE Technical Paper 2006-01-0269, 2006, https://doi.org/10.4271/2006-01-0269.Also In
References
- Pearson, John K. Improving Air Quality - Progress and Challenges for the Auto Industry Society of Automotive Engineers Warrendale 2001
- ASHRAE/ANSI Ventilation for acceptable indoor air quality American Society of Heating Refrigerating and Air Conditioning Engineers., Inc. Atlanta, GA 1999
- OSHA Web site
- Honda Y. et. al. 2002 Development of cabin air quality system SAE Paper # 2001-01-0292
- Imai, K. et. al. 2004 Development of deodorant for diesel smell SAE Paper # 2004-01-1384
- Takahashi, T. Mukogawa, T. 2002 LED photo deodorizing air purifier SAE paper # 2002-01-0509
- Doughty, D.T. Cobes, J.W. 1995 Carbon adsorption fundamentals for cabin air application SAE paper # 950435
- ASHRAE 2001 Fundamentals Handbook
- Technical Literature, TI 2005