Diesel and biodiesel fuel spray simulations

Pogorevc, Primož; Kegl, Breda; Škerget, Leopold

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Naslov:	Diesel and biodiesel fuel spray simulations
Avtorji:	ID Pogorevc, Primož (Avtor) ID Kegl, Breda (Avtor) ID Škerget, Leopold (Avtor)
Datoteke:	http://dx.doi.org/10.1021/ef700544r
Jezik:	Angleški jezik
Vrsta gradiva:	Neznano
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	FS - Fakulteta za strojništvo
Opis:	This paper deals with the investigation of the influential parameters of a mathematical spray breakup model using different fuels. Beside injection system measurements, fuel physical properties and injection process characteristics were measured, because they are necessary for the spray simulation input. For validation purposes, spray was injected into motionless air at atmospheric pressure and room temperature and filmed with a high-speed camera. Spray macrocharacteristics have been determined on the recorded images. Using the simulation program, the injection processes for diesel, biodiesel, and their 50% blend B50 have been simulated. Spray mathematical model parameters were tuned based on the experimentally gained results. Primary breakup model parameters showed the biggest impact on the spray characteristics and were therefore expressed using the fuel physical properties, the injection process characteristics, and the working regime parameters. Spray simulations into the combustion chamber were made in the end. All of these results are presented and discussed in this paper.
Ključne besede:	fuel spray, spray breakup, biodiesel fuel, fuels, numerical simulations, mathematical model
Leto izida:	2008
PID:	20.500.12556/DKUM-26151
UDK:	621.436.019.9
COBISS.SI-ID:	12146966
ISSN pri članku:	0887-0624
NUK URN:	URN:SI:UM:DK:UJBEFPHA
Datum objave v DKUM:	31.05.2012
Število ogledov:	1952
Število prenosov:	89
Metapodatki:
Področja:	Ostalo
:	POGOREVC, Primož, KEGL, Breda in ŠKERGET, Leopold, 2008, Diesel and biodiesel fuel spray simulations. Energy & fuels [na spletu]. 2008. [Dostopano 14 marec 2025]. Pridobljeno s: http://dx.doi.org/10.1021/ef700544r Kopiraj citat