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Sub-23 nm particulate emissions from a highly boosted GDI engine

Abstract:

The European Particle Measurement Program (PMP) defines the current standard for measurement of Particle Number (PN) emissions from vehicles in Europe. This specifies a 50% count efficiency (D50) at 23 nm and a 90% count efficiency (D90) at 41 nm. Particulate emissions from Gasoline Direct Injection (GDI) engines have been widely studied, but usually only in the context of PMP or similar sampling procedures. There is increasing interest in the smallest particles - i.e. smaller than 23 nm - wh...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.4271/2019-24-0153

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
ORCID:
0000-0001-6656-2389
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Publisher:
SAE International Publisher's website
Journal:
14th International Conference on Engines and Vehicles Journal website
Article number:
2019-24-0153
Host title:
SAE Technical Papers
Publication date:
2019-09-09
Acceptance date:
2019-06-30
DOI:
EISSN:
2688-3627
ISSN:
0148-7191
Pubs id:
pubs:1025573
UUID:
uuid:2c9fc1af-4f6e-458a-967d-d4f97ba1977e
Source identifiers:
1025573
Local pid:
pubs:1025573

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