Piston Failures Of Marine Type 6rld66 Diesel Engines

• Autorzy: Monieta J.
• Języki publikacji: EN

Abstrakty

EN

The paper presents results of operational research on the of reliability of pistons, which have bee often been subjected to critical damage, sudden and gradual. The low-speed marine diesel engines type 6RLB66 have been produced under Sulzer licence and used for main propulsion of bulk carriers (type B542). Sudden failures of pistons have caused bad operating troubles and large economic losses. Analysis of failures and wear was based on investigation of records ship’s document, computer records and on observation of engines and their of sub-assemblies during ships’ stays in ports and shipyards Selected functional and numerical coefficients of reliability were estimated by determining the relations between time of correct work and failures of combustion engines pistons.

Słowa kluczowe

EN

marine engines; pistons; wear; sudden and gradual failures

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2007
• Tom: Vol. 2, no 2
• Strony: 355--360
• Opis fizyczny: Bibliogr. 5 poz., rys., fot.

Twórcy

autor

Monieta J.

• Maritime University Szczecin, Institute of Marine Power Plant Operation, Wały Chrobrego 2, 70-500 Szczecin, phone: [phone], fax: [phone],

Bibliografia

• [1] Grześkowiak, J., Kotkowski, K., Wołyńska-Mrowicka, E., Heppel, K., Nosal, S., The efect of some selected factors on the running - in performance of a node modeling the marine engine cylinder liner - piston ring sliding pair, EXPLO-DIESEL & GAS TURBINE ’01. Gdańsk - Międzyzdroje - Kopenhaga 2001, s. 115 - 122.
• [2] Monieta, J., Analysis of failures of cylinder liners of the low-speed marine diesel engines type 6RLB66, Journal of KONES 2001, No. 1 - 2, s. 93 - 99.
• [3] Monieta, J., Failures of cylinder liners of the low-speed marine diesel engines Sulzer type RLB. Collection of Research Papers of The Baltic Association of Engineering Experts No. 3 Kaliningrad 2003, p. 3 - 6.
• [4] Monieta, J., Metoda oceny eksploatacyjnego zuŜycia tulei cylindrowych okrętowych silników spalinowych napędu głównego, Journal of KONES 2003 Vol. 10, No. 1 - 2, s. 209 - 216.
• [5] Włodarski, J. K., Eksploatacja maszyn okrętowych. Tarcie i zużycie, Wyd. Wyższej Szkoły Morskiej w Gdyni, Gdynia 1998.