Experimental investigation on the spray characteristic of air-assisted hollow-cone gasoline injector

•We, for the first time, studied air-assisted spray undergoing flash boiling.•Decreasing of ambient pressure results in the internal flash boiling.•Increasing of fuel temperature results in the external flash boiling.•Droplet velocity and SMD are dominated by pa and injection durations. Spray charac...

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Veröffentlicht in:	Applied thermal engineering 2019-03, Vol.151, p.354-363
Hauptverfasser:	Gao, Hongli, Zhang, Fujun, Zhang, Zhenyu, Wang, Enhua, Liu, Bolan
Format:	Artikel
Sprache:	eng
Schlagworte:	Air-assisted spray characteristic Boiling Control parameters Droplets Flash boiling Fuel injection Gasoline High speed cameras Injections Injectors PDPA system Pressure Spray characteristics Spray forming
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