This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Alternative Particle Number Filtration Performance Test Method
Technical Paper
2017-01-0983
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
Particle Number (PN) regulation was firstly introduced for European light-duty diesel vehicles back in 2011[1]. Since then, PN regulation has been and is being expanded to heavy-duty diesel vehicles and non-road diesel machineries. PN regulation will also be expanded to China and India around 2020 or later.
Diesel Particulate Filter (DPF) is significant factor for the above-mentioned PN regulation. This filter technology is to be continuously evolved for the near future tighter PN regulation. Generally, PN filtration performance test for filter technology development is carried out with chassis dynamometer, engine dynamometer or simulator [2].
This paper describes a simplified and relatively quicker alternative PN filtration performance test method for accelerating filter technology development compared to the current test method.
Point to be noted is that Soot Generator (SG), which is a diesel fuel burner and was originally developed for accelerated soot loading on DPF, is utilized establishing the alternative PN filtration performance test method. SG is proposed for particle source for the alternative test, which allows particle size distribution to be similar to actual vehicles. Another point is estimation of PN emission test result with actual vehicle by simulating the stage of early filtration where most of the PN leaks through the filter as it occurs on PN emission test with actual vehicle with cold-start condition which are pre-conditioning and soaking. The result shows high correlation with the PN test on each vehicle and testing cycle. Hence, the alternative PN filtration performance test method is acceptably applicable, as much quicker test method, in continuous filter technology evolution.
Recommended Content
Authors
Topic
Citation
Ito, M., Katsube, F., Hamada, Y., Ishikawa, H. et al., "Alternative Particle Number Filtration Performance Test Method," SAE Technical Paper 2017-01-0983, 2017, https://doi.org/10.4271/2017-01-0983.Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Unnamed Dataset 3 | ||
Unnamed Dataset 4 |
Also In
References
- ttps://www.dieselnet.com/standards/eu/ld.php#stds
- Hands , T. , Twigg , M. , and Gallinger , M. A New Instrument for Diesel Particulate Filter Functional Tests in Development and Quality Control Applications SAE Technical Paper 2010-01-0809 2010 10.4271/2010-01-0809
- IARC Outdoor air pollution a leading environmental cause of cancer deaths October 17 2013
- IARC Diesel engine exhaust carcinogenic June 12 2012
- Saitou K. Fundamental and Practical Methodologies for Automobile PM Emission Measurement No.3-12, JSAE Symposium November 16th. 2012
- Bielaczyc , P. , Merkisz , J. , and Pielecha , J. Investigation of Exhaust Emissions from DI Diesel Engine During Cold and Warm Start SAE Technical Paper 2001-01-1260 2001 10.4271/2001-01-1260
- Braisher , M. , Stone , R. , and Price , P. Particle Number Emissions from a Range of European Vehicles SAE Technical Paper 2010-01-0786 2010 10.4271/2010-01-0786
- Fujii , S. , Asako , T. , and Yuuki , K. Studies of Diesel Particulate Filter Performances by a Diesel Engine Simulator SAE Technical Paper 2010-01-0813 2010 10.4271/2010-01-0813
- Hiranuma S. Development of DPF System for Commercial Vehicles Journal of Society of Automotive Engineers of Japan 60 9 89 94
- Kobashi N. , Mori N. , Sonoda Y. Development of particle number emissions measurement system Society of Automotive Engineers of Japan
- Ikeda T. , Iwakiri Y. JCAP II Cross Check Tests on High-speed Particle Sizing Instruments 10th ETH-Conference on Combustion Generated Nanoparticles August 21st-23rd. 2013
- http://www.tsi.com/uploadedFiles/_Site_Root/Products/Literature/Spec_Sheets/3010.pdf
- Regulation No.83 Revision 5 (ECE) Uniform provisions concerning the approval of vehicles with regard to the emission of pollutants according to engine fuel requirements
- Iwasaki , S. , Mizutani , T. , Miyairi , Y. , Yuuki , K. et al. New Design Concept for Diesel Particulate Filter SAE Int. J. Engines 4 1 527 536 2011 10.4271/2011-01-0603