Influence of lubricating oil improvers on performance of crankshaft seals - Publication - Bridge of Knowledge

Search

Influence of lubricating oil improvers on performance of crankshaft seals

Abstract

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.

Citations

  • 1

    CrossRef

  • 0

    Web of Science

  • 1

    Scopus

Cite as

Full text

download paper
downloaded 14 times
Publication version
Accepted or Published Version
License
Creative Commons: CC-BY-NC-ND open in new tab

Keywords

Details

Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
Polish Maritime Research no. 25, pages 172 - 177,
ISSN: 1233-2585
Publication year:
2018
Bibliographic description:
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:
Digital Object Identifier (open in new tab) 10.2478/pomr-2018-0039
Bibliography: test
  1. Michalczewski R., Szczerek M., Tuszyński W., Wulczyński J.: A four-ball machine for testing anti-wear, extreme- pressure properties, and surface fatigue life with a possibility to increase the lubricant temperature. Tribologia 1/2009, pp.113-127 open in new tab
  2. Laber A.: Modifying the operating conditions of friction pairs with solid lubricant based additives. Tribologia 5/2011, pp.137-145 open in new tab
  3. Girtler J.: A method for evaluating the performance of a marine piston internal combustion engine used as the main engine on a ship during its voyage in different sailing conditions. Polish Maritime Research, No. 4/2010, vol.17 open in new tab
  4. Girtler J.: Method of evaluation of lubricating ability of lube oils, diesel oils and heavy fuel oils in energetistic formulation. Journal of POLISH CIMEEAC, Vol. 3, No. 1, 2008 open in new tab
  5. Girtler J.: Physical aspect of application and usefulness of semi-Markovian processes for modeling the processes occurring in operational phase of technical objects. Polish Maritime Research, No. 3/2004, vol. 11, pp. 25-30. open in new tab
  6. Bzura P., Dziedzic A.: Analysis of influence of lubricating oil quantity and quality on operational correctness of crankshaft slide bearings (in Polish. Publishing House of Maritime Academy of Szczecin, Szczecin 2016, pp.30-36. open in new tab
  7. Beek A. V.: Machine lifetime performance and reliability, TU Delft, Delft, 2004.
  8. Rudnicki J.: Evaluation of compression realization in diesel engine based on performance indicator changes. Journal of Polish CIMEEAC, Vol. 7, No. 1, Gdańsk 2012 9. Designation: ASTM D5183 -05(2016) Standard Test Method for Determination of the Coefficient of Friction of Lubricants Using the Four-Ball Wear Test Machine CONTACT WITH THE AUTHOR Piotr Bzura Gdańsk University of Technology 11/12 Narutowicza St. 80 -233 Gdańsk Poland
Verified by:
Gdańsk University of Technology

seen 124 times

Recommended for you

Meta Tags