The influence of particulate contamination in diesel fuel on the damage to fuel injection systems

• Autorzy: Stępień Zbigniew

Identyfikatory

DOI

10.19206/CE-2019-213

• Języki publikacji: EN

Abstrakty

EN

The impact of various size particulate contamination on the process of accelerated wear followed by damage to the fuel injection sys-tem has been studied in long-term tests on an engine test stand. Also processes of tribological wear of working components of fuel injectors and of high pressure pumps material has been characterised. Measurement results of particulate contamination in diesel fuels available on the Polish market have been presented, referred to requirements of the PN-EN590 standard and of the Worldwide Fuel Charter. In the summary attention has been drawn to the growing problem of particulate contamination in fuels available on the market, and in particular their threat to durability and proper operation of increasingly complex and precisely manufactured HPCR type fuel injection systems.

Słowa kluczowe

EN

HPCR type fuel injection systems; particulate contamination in diesel oil; tribological wear of HPCR components; tests on engine test stand

PL

system wtrysku paliwa HPCR; zanieczyszczenia oleju napędowego; zużycie trybologiczne komponentów HPCR; badania hamowniane

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2019
• Tom: R. 58, nr 2
• Strony: 76--82
• Opis fizyczny: Bibliogr. 13 poz., il., fot. kolor., wykr.

Twórcy

autor

Stępień Zbigniew

• INIG-PIB, Oil & Gas Institute - National Research Institute in Krakow

Bibliografia

• [1] DINGLE, P.J.G, LAI M.-C.D. Diesel common rail and advanced fuel injection systems. SAE International. 2005.
• [2] Zasobnikowe układy wtryskowe Common Rail, Robert BOSCH GmbH. 2005.
• [3] Diesel Common Rail Technology - Delphi Technische Druckschrift. 2002, 14.
• [4] STĘPIEŃ, Z., URZĘDOWSKA, W., ROŻNIATOWSKI, K. Badanie form zużycia układów wtrysku paliwa w czasie eksploatacji silników z zapłonem samoczynnym. Raport Nr arch.: DK-4101-1/08, z projektu Nr 0950/T08/2005/28.
• [5] DE MACÊDO NETO, J.C, DE OLIVEIRA, M.A.B., DEL CAMPO, E.R.B. et al. Failure in fuel injector nozzles used in diesel engines. Journal of Mechanics Engineering and Automation. 2015, 5, 237-240.
• [6] WIELLIGH, A., BURNER, N., VAAL, P. Diesel injector failures and the consequences - caused by fuel quality. Conference of the South African Institute of Tribology. 24 March 2004.
• [7] BEJGER, A., GAWDZIŃSKA, K. Fuel system contamination affecting injection equipment of diesel engines. Applied Mechanics and Materials. 2016, 817, 27-33.
• [8] IGNACIUK, P., GIL, L. Damages to injectors in diesel engines. Advances in Science and Technology Research Journal. 2014, 8(21), 58-61.
• [9] OSMAN, A. Failure of a diesel engine injector nozzle by cavitation damage. Engineering Failure Analysis. 2006, 6, 1126-1133.
• [10] BADOCK, C., WIRTH, R., FATH, A., LEIPERTZ, A. Investigation of cavitation in real size diesel injection nozzles. International Journal of Heat and Fluid Flow. 1999, 20(5), 538-544.
• [11] QU, J., TRUHAN, J., BLAU, P.J. Investigation of the scuffing characteristics of candidate materials for heavy duty diesel fuel injectors. Tribology International. 2005, 38, 381-390.
• [12] STĘPIEŃ, Z., URZĘDOWSKA, W., ROŻNIATOWSKI, K. Influence of fuel quality on advanced diesel injection sys-tems failures. 8th International Congress, Engine Combustion Processes. Monachium 15-16 marzec 2007.
• [13] Worlwide Fuel Charter. Third, Fourth and Fifth Edition.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).