Friction-induced heating in nozzle hole micro-channels under extreme fuel pressurisation

•CFD simulation of cavitation in Diesel fuel injectors up to 3000 bar.•The energy conservation equation is solved for temperature variations.•Simulations include variable fuel properties and induced heating due to wall friction.•Discharge through a nozzle causes internal cooling and strong temp. gra...

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Veröffentlicht in:	Fuel (Guildford) 2014-05, Vol.123, p.143-150
Hauptverfasser:	Theodorakakos, Andreas, Strotos, George, Mitroglou, Nicholas, Atkin, Chris, Gavaises, Manolis
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cavitation Energy Energy. Thermal use of fuels Exact sciences and technology Flow-induced boiling Friction Fuel injection Fuels Heat transfer Heating High fuel pressurisation Liquids Nozzles Thermal conductivity Variable fuel properties Walls
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