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Title:

Real-Time Measurement of the Piston Ring Gap Positions and Their Effect on Exhaust Engine Oil Emission

Document type:
Zeitschriftenaufsatz
Author(s):
Uhlig, B.; Kirner, C.; Preuss, A.; Wachtmeister, G.
Abstract:
Measurement techniques for piston ring rotation, engine oil emission and blow by have been implemented on a single-cylinder petrol engine. A novel method of analysis allows continuous and fast real-time identification of the piston ring rotation of the two compression rings, while the mass-spectrometric analysis of the exhaust gas delivers the cylinder oil emission instantly and with a high temporal resolution.Only minor modifications to the piston rings were made for the insertion of the γ-emit...     »
Keywords:
Engines; Piston rings; Engine oil consumption; Blow-By
Journal title:
SAE Technical Papers
Year:
2018
Journal volume:
2018
Year / month:
2018-05
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.4271/2018-01-5006
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