Particle Number Measurements Directly from the Tailpipe for Type Approval of Heavy-Duty Engines

Particle Number Measurements Directly from the Tailpipe for Type Approval of Heavy-Duty Engines

The type approval of heavy-duty engines requires measurement of particulates downstream of a proportional to the exhaust flow partial flow dilution system. However, for particle number systems, which measure in real time, this is not necessary and a fixed dilution could be used. In order to assess t...

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Bibliographic Details
Main Authors: Barouch Giechaskiel, Tero Lähde, Matthias Schwelberger, Timo Kleinbach, Helge Roske, Enrico Teti, Tim van den Bos, Patrick Neils, Christophe Delacroix, Tobias Jakobsson, Hua Lu Karlsson
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Applied Sciences
Subjects:
heavy-duty engines
particle number
sub-23 nm
catalytic stripper
crankcase emissions
regeneration
proportional partial flow dilution system
calibration
Online Access:https://www.mdpi.com/2076-3417/9/20/4418

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