Influence of lubricating oil improvers on performance of crankshaft seals

Piotr Bzura

doi:10.2478/pomr-2018-0039

Influence of lubricating oil improvers on performance of crankshaft seals

Abstrakt

This paper presents an original method for checking influence of lubricating oil improvers on performance of crankshaft seals of combustion piston engine. Crankshaft seals were tested with the use of a modified friction node of T-02 four- ball apparatus in laboratory conditions. The tests were conducted according to a worked-out algorithm. Their results confirmed usefulness of the method for determining „harmful” performance of sealing systems, which makes it possible to assess operational usability of lubricating oil improvers. On the basis of an analysis of the results a scientific hypothesis saying that lubricating oil quality affects correctness of performance of crankshaft seals of combustion piston engine, was formulated. The hypothesis was verified by means of induction inference and statistical method with taking into account Fisher statistics.

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Piotr Bzura dr inż.

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pobrano 28 razy

Wersja publikacji: Accepted albo Published Version
Licencja: otwiera się w nowej karcie

Słowa kluczowe

PERFORMANCE, SCIENTIFIC HYPOTHESIS, SEALING SYSTEMS

Informacje szczegółowe

Kategoria:: Publikacja w czasopiśmie
Typ:: artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:: Polish Maritime Research nr 25, strony 172 - 177,
ISSN: 1233-2585
Rok wydania:: 2018
Opis bibliograficzny:: Bzura P.: Influence of lubricating oil improvers on performance of crankshaft seals// Polish Maritime Research. -Vol. 25, iss. S1(97) (2018), s.172-177
DOI:: Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.2478/pomr-2018-0039
Weryfikacja:: Politechnika Gdańska