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01-06-2017 | Development

Oil Emission Measurements with a Gasoline Engine Influence of Design Measures on the Oil Ring Groove

Authors: Ioannis Papadopoulos, Simon Becker, Holger Ehnis, Reiner Künzel

Published in: MTZ worldwide | Issue 6/2017

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Tougher emission standards that will more strictly limit particle number and CO₂ emissions mean that oil consumption will play a greater role in engine development. This particularly involves oil consumption that passes through the piston group into the combustion chamber, and thus into the exhaust gas. This can be measured as so-called oil emissions using a mass spectrometer. For this reason, Mahle has performed numerous parameter studies on both diesel and gasoline engines in order to quantify the influence of piston group design measures on oil emissions. The oil emissions are determined for the entire engine map and in transient engine operation. …

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Title: Oil Emission Measurements with a Gasoline Engine Influence of Design Measures on the Oil Ring Groove
Authors: Ioannis Papadopoulos
Simon Becker
Holger Ehnis
Reiner Künzel
Publication date: 01-06-2017
Publisher: Springer Fachmedien Wiesbaden
Published in: MTZ worldwide / Issue 6/2017
Electronic ISSN: 2192-9114
DOI: https://doi.org/10.1007/s38313-017-0044-7

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