This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Improvement in PEMS performance for RDE testing at high and varying altitudes
Technical Paper
2019-01-2200
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
RDE (Real Driving Emissions) by definition is performed under a wide range of conditions. Altitude, as well as temperature, is one of the boundary conditions that depends on the area where the test is performed, which will vary from country to country. These boundary conditions not only affect the exhaust emissions from the vehicle, they also affect the accuracy of the PEMS (Portable Emission Measurement System).
The effect of barometric pressure changes on a PEMS was evaluated by altitude simulation chamber and means of an RDE test on Mt. Fuji. This paper describes the challenges for PEMS measurement with barometric pressure variations and the advanced system that has been developed to meet them.
Authors
Topic
Citation
Fukami, S. and Mohara, H., "Improvement in PEMS performance for RDE testing at high and varying altitudes," SAE Technical Paper 2019-01-2200, 2019, https://doi.org/10.4271/2019-01-2200.Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 |
Also In
References
- J. Jetter et al. Development of an On-Board Analyzer for Use on Advanced Low Emission Vehicles SAE paper 2000-01-1140
- T. J. Truex et al. Measurement of Ambient Roadway and Vehicle Exhaust Emission - An Assessment of Instrument Capability and Initial On-Road Test Results with an Advanced Low Emission Vehicle SAE paper 2000-01-1142
- T. Miyazaki , Y. Takada and N. Iida Development of on-board system to measure running condition and actual NOx emissions from freight vehicle SAE paper 2002-01-0613 2002
- Y. Takada , T. Miyazaki and N. Iida Study on local air pollution caused by NOx from diesel freight vehicle SAE paper 2002-01-0651 2002
- J. Senda , N. Okui , T. Tsukamoto and H. Fujimoto On-Board Measurement of Engine Performance and Emissions in Diesel Vehicle Operated with Bio-diesel Fuel SAE paper 2004-01-0083 2004
- A. Unal , H. C. Frey , and N. M. Rouphail Quantification of Highway Vehicle Emissions Hot Spots Based upon On-Board Measurements J. Air & Waste Manage. Assoc 54 130 140 2004
- M. W. Spears Advancing the Development of Portable Emission Measurement Systems Proceedings of the 12th CRC On-Road Vehicle Emission Workshop San Diego, CA 2002
- S. H. Cadle , B. E. Croes , F. Minassian , M. Natarajan , E. J. Tierney and D. R. Lawson Real-World Vehicle Emissions: A Summary of the Thirteenth Coodinating Research Council On-Road Vehicle Emissions J. Air & Waste Manage. Assoc. 54 8 23 2004
- H. Nakamura , et.al. Development of an On-board Measurement System Utilizing a Heated-type NDIR(in Japanese with English summary) Proceedings of JSAE 2002
- H. Nakamura , et.al. Development of a Wet-based NDIR and Its Application to On-board Emission Measurement System SAE paper 2002-01-0612
- H. Nakamura , et.al.
- H. Nakamura , et.al. 10.1243/146808705X7329