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Goriva i maziva : časopis za tribologiju, tehniku podmazivanja i primjenu tekućih i plinovitih goriva i inžinjerstvo izgaranja, Vol. 48 No. 2, 2009.

Izvorni znanstveni članak

Influence of fuel properties on engine characteristics and tribology parameters

Želimir Dobovišek ; Univerza v Mariboru, Fakulteta za strojništvo
Blaž Vajda ; Univerza v Mariboru, Fakulteta za strojništvo
Stanislav Pehan ; Univerza v Mariboru, Fakulteta za strojništvo
Breda Kegl ; Univerza v Mariboru, Fakulteta za strojništvo

Puni tekst: hrvatski pdf 8.469 Kb

str. 131-144

preuzimanja: 1.636

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Puni tekst: engleski pdf 8.475 Kb

str. 145-158

preuzimanja: 5.961

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Sažetak

This paper deals with the mineral diesel, neat biodiesel and their blends and it discusses the influence of fuel properties on the engine characteristics with the aim to reduce harmful emissions. The considered engine is a bus diesel engine. The considered fuels are neat biodiesel from rapeseed oil and some of its blends with mineral diesel. The density, viscosity, surface tension, and sound velocity of tested fuels are determined experimentally and compared to those of mineral diesel. The obtained results are used to analyze the most important engine characteristics and tribology parameters.

Ključne riječi

biodiesel fuel; dependence of properties on chemical structure; tribology (friction, wear and lubrication); engine piston wear

Hrčak ID:

40833

URI

https://hrcak.srce.hr/40833

Datum izdavanja:

30.6.2009.

Podaci na drugim jezicima: hrvatski

Posjeta: 8.871 *