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Development of an On-Board Analyzer for Use on Advanced Low Emission Vehicles
Technical Paper
2000-01-1140
ISSN: 0148-7191, e-ISSN: 2688-3627
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Sector:
Event:
SAE 2000 World Congress
Language:
English
Abstract
Measuring the real-world performance of emission control technologies is an important aspect in the development of advanced low-emission vehicles. In addition, data acquired from such measurements can be used to improve the accuracy of air quality predictive models. Honda has developed an on-board sampling/analysis system capable of measuring on-road emissions at ULEV levels and below. Ambient air can be analyzed simultaneously. This FTIR-based system can measure several species; this paper will focus on NMHC, NOX, and CO. Techniques were developed to address the challenges associated with acquiring accurate real-time data at concentrations below 1 ppm in an on-road vehicle. Validation studies performed with reference gases and vehicle exhaust indicate a very good correlation between the on-road analyzer system and classic bench methods for all target compounds. Dynamic studies performed by the University of California, Riverside, also show good correlation. The latter research is documented in a separate paper(1).
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Authors
Topic
Citation
Jetter, J., Maeshiro, S., Hatcho, S., and Klebba, R., "Development of an On-Board Analyzer for Use on Advanced Low Emission Vehicles," SAE Technical Paper 2000-01-1140, 2000, https://doi.org/10.4271/2000-01-1140.Also In
References
- Truex T. et. al. “Measurement of Ambient Roadway and Vehicle Exhaust Emissions - An Assessment of Instrument Capability and Initial On-Road test Results with an Advanced Low Emission Vehicle” SAE Technical Paper 2000-01-1142
- Baronick J. et. al. “Modal Measurement of Raw Exhaust Volume and Mass Emissions by SESAM” SAE Technical Paper 980047 1998
- Kishi N. et. al. “Technology for Reducing Exhaust Gas Emissions in Zero Level Emission Vehicles (ZLEV)” SAE Technical Paper 1999-01-0772
- Haaland D. M. et.al. “Multivariate Least-Squares Methods Applied to Quantitative Spectral Analysis of Multicomponent Samples” Applied Spectroscopy 39 73 1985
- Jetter J. et. al. “Development of Analytical Technology for Measuring Exhaust Species at Low Emission Levels” Honda Technical Review 6 1994
- Perma Pure Incorporated
- Leckrone K. et. al. “Efficiency and Temperature Dependence of Water Removal by Membrane Dryers” Analytical Chemistry 69 5 1997
- Hilliard J. C. et. al. “Nitrogen Dioxide in Engine Exhaust” SAE Technical Paper 790691