Durability tests of a dual-fuel diesel engine fed with liquified propane-butane gas were carried out. The observed valve knock occurrence was assumed to be the main reason for the wear of the piston, piston rings and cylinder. A synergy of the knock effect and the interaction of hot combustion products with lubricant and external layers of sliding engine elements contributed to the wear intensification.
Zuzycie pierscieni tlokowych i cylindra w silniku o zaplonie samoczynnym zasilanym dwupaliwowo, glownie LPG
Wear of the piston rings and cylinder in dual-fuel particularly liquified gas-fed diesel engine
Problemy Eksploatacji ; 2 ; 133-141
2004
9 Seiten, 6 Bilder, 5 Quellen
Article (Journal)
Polish
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