Model Tests Of Piston Ring-Cylinder Liner Collaboration On High Power Engines

• Autorzy: Serdecki W. , Krzymień P.
• Języki publikacji: EN

Abstrakty

EN

Proper selection of materials for cylinder liner and piston rings, correct design of collaborating surfaces as well as the use of lubricating oils of better and better properties assure long and reliable operation of piston rings in small and medium size engines. In the case of high power engines, especially marine ones failures caused by incorrect collaboration of rings and liner still happen. Supply and correct distribution of lubricating oil over cylinder surface could be one of the causes of this phenomenon. Regulations introduced by classification societies make impossible research on piston ring – cylinder liner set of running engines. Mathematical models or simulation test benches are the possible way of carrying out such tests. This paper presents some test rigs and analytical models revealing their advantages and shortcomings.

Słowa kluczowe

EN

combustion engine; friction losses; measuring methods

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2009
• Tom: Vol. 4, no 2
• Strony: 259--266
• Opis fizyczny: Bibliogr. 6 poz., rys., tab.

Twórcy

autor

Serdecki W.

autor

Krzymień P.

• Institute of Combustion Engines and Transport Poznań University of Technology 3, Piotrowo St., 60-965 Poznań tel.[phone], fax: [phone],

Bibliografia

• [1] Gronowicz j. Kasprzak B., Lokomotywy spalinowe. WKiŁ, Warszawa 1989
• [2] Iskra A., Studium konstrukcji i funkcjonalności pierścieni w grupie tłokowo-cylindrowej. Wydawnictwo Politechniki Poznańskiej, Poznań 1996.
• [3] Kopczyński M., Mańczak W., Rozwój konstrukcji dwusuwowych silników okrętowych na tle osiągnięć firmy H. Cegielski–Poznań S. A. Silniki Spalinowe nr 3, 2006.
• [4] Marine Engine Programme – MAN B&W, informator, 2007.
• [5] Serdecki W., Badania współpracy elementów układu tłokowo-cylindrowego silnika spalinowego. Wydawnictwo Politechniki Poznańskiej, Poznań 2002.
• [6] Serdecki W., Krzymień P., Assessment of possibilities of testing the high power engine piston ring-cylinder collaboration on a model test standing. Journal of KONES Powertrain and Transport. European Science Society of Powertrain and Transport Public, vol.15 No. 2, Warsaw 2008