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Research on Measurement Method of Exhaust Gas Flow Rate for On-board Measurement System
Technical Paper
2007-01-4080
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
For the evaluation of environment load from vehicles under road driving condition, on-board measurement system with the ability to measure emission concentration, engine conditions and vehicle conditions is necessary. These days, with the advancement of measurement technology, on-board exhaust gas analyzers have been developed, and it is now possible to measure the volume emission of exhaust gas using these analyzers. However, it is important to evaluate the mass emission from vehicles. For the conversion from the volume emission to the mass emission, the value of exhaust flow rate is required. However, the measurement method of exhaust flow rate with high accuracy has not been established. In this study, the measurement method of exhaust gas flow rate, the Map Method, was investigated for gasoline vehicles.
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Citation
Sato, S., Yamamoto, T., Ogawa, Y., and Iizuka, Y., "Research on Measurement Method of Exhaust Gas Flow Rate for On-board Measurement System," SAE Technical Paper 2007-01-4080, 2007, https://doi.org/10.4271/2007-01-4080.Also In
References
- Nakamura H. Akard M. Porter S. Kihara N. Adachi M. Khalek I. A. “Performance Test Results of a New On Board Emission Measurement System Conformed with CFR Part 1065” SAE Paper 2007-01-1326 2007
- Nakamura H. Kihara N. Adachi M. Ishida K. “Development of a Wet-based NDIR and Its Application to On-board Emission Measurement System” SAE Paper 2002-01-0612 2002
- Booker D. R. Giannelli R. A. Hu J. “Road Test of an On-Board Particulate Matter Mass Measurement System” SAE Paper 2007-01-1116 2007
- Weaver C. S. Petty L. E. “Reproducibility and Accuracy of On-Board Emission Measurements Using the RAVEM ™ System” SAE Paper 2004-01-0965 2004
- Miyazaki T. Takada Y. Iida N. “Development of On-Board System to Measure Running Condition and Actual NOx Emissions from Freight Vehicle” SAE Paper 2002-01-0613 2002
- Takada Y. Takada N. Iida N. “Transient NOx Characteristics of Freight Vehicles with EGR System in Real Traffic Conditions” SAE Paper 2005-01-1619 2005
- Gao Y. Checkel M. D. “Emission Factors Analysis for Multiple Vehicles Using an On-Board, In-Use Emissions Measurement System” SAE Paper 2007-01-1327 2007
- Li H. Andrews G. E. Daham B. Bell M. Tate J. Ropkins K. “Impact of Traffic Conditions and Road Geometry on Real World Urban Emissions Using a SI car” SAE Paper 2007-01-0308 2007
- Daham B. Andrews G. E. Zhu G. Li H. Bellesteros R. Bell M. Tate J. Ropkins K. “Application of a Portable FTIR for Measuring on Road Emissions” SAE Paper 2005-01-0676 2005
- Kihara N. Tsukamoto T. Matsumoto K. Ishida K. Kon M. Murase T. “Real-time On-board Measurement of Mass Emission of NOx, Fuel Consumption, Road Load, and Engine Output for Diesel Vehicles” SAE Paper 2000-01-1141 2000
- Gautam M. Thompson G. J. Carder D. K. Clark N. N. Shade B. C. Lyons D. W. “Measurement of In-use, On-board Emissions From Heavy-duty Diesel Vehicles: Mobile Emissions Measurement System” SAE Paper 2001-01-3643 2001
- Steigerwald K. Zelenka B. Hohenberg G. Silvis W. M. “Development of an Intake Flow Based Model Calculating Real Time Exhaust Flow by Accounting for Filling and Emptying of the Engine Manifolds” SAE Paper 2007-01-0324 2007
- Nakamura H. Asano I. Adachi M Senda J. “Analysis of Pulsating Flow Measurement of Engine Exhaust by a Pitot Tube Flowmeter” International Journal of Engine Research 6 1 85 93 2005
- Yanagihara S. Mochizuki O. Sato K. Saito K. “Variable Area Venturi-type Exhaust Gas Flow Meter” Technical Notes / JSAE Review 20 265 267 JSAE Paper 9930757 1999
- Yanagihara S. Kawa T. Iizuka Y. Mochizuki O. Koyama T. Aoyagi S. Suzuki Y. Enomoto Y. “Buffer Tube of Silicone Rubber Film for Damping the Pulsating Flow in Exhaust or Induction Systems of Reciprocating Engines” SAE Paper 2003-01-2016 / JSAE Paper 20030216 2003