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[PDF] Top 20 Spray characteristics of a multi-hole injector for direct-injection gasoline engines

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Spray characteristics of a multi-hole injector for direct-injection gasoline engines

Spray characteristics of a multi-hole injector for direct-injection gasoline engines

... from multi-hole injectors, introduced recently in spray-guided direct injection gasoline engines, have been characterised in terms of droplet velocities/diameters at ... See full document

16

Spray structure from double fuel injection in multihole injectors for gasoline direct-injection engines

Spray structure from double fuel injection in multihole injectors for gasoline direct-injection engines

... the spray characteristics of double injection in multi-hole injector ...Double injection strategy has proved to be an effective way of minimising engine and catalyst ... See full document

17

The impact of injector hole diameter on spray
behaviour for butanol-diesel blends

The impact of injector hole diameter on spray behaviour for butanol-diesel blends

... (CI) engines has been employed in the current study because this can reduce fuel consumption and pollutants ...of spray behaviour in CI engines [13]. CI engines’ performance and emissions are ... See full document

12

Experimental Study of Injection Characteristics of a Multi-hole port injector on various Fuel Injection pressures and Temperatures

Experimental Study of Injection Characteristics of a Multi-hole port injector on various Fuel Injection pressures and Temperatures

... the spray breakup and injection characteristics of a injector with Triple-Disc nozzle for applications to 8-valve Multi-point fuel injection ...global spray structure from ... See full document

5

A REVIEW ON LASER INDUCED IGNITION OF GASOLINE DIRECT INJECTION ENGINES

A REVIEW ON LASER INDUCED IGNITION OF GASOLINE DIRECT INJECTION ENGINES

... combustion engines is strongly linked to the fuels burnt and the overall ...combustion engines, reliable ignition is necessary for adequate system ...with gasoline in a spray-guided internal ... See full document

7

Effects of intake flow on the spray structure of a multi-hole injector in a DISI engine

Effects of intake flow on the spray structure of a multi-hole injector in a DISI engine

... (DISI) engines offer the best promise for simultaneous reduction of fuel consumption and exhaust emissions in gasoline ...these engines are based on the wall-guided combustion design concept (Wirth ... See full document

11

Spray Characteristics of Dimethyl Ether in a Direct Injection Application

Spray Characteristics of Dimethyl Ether in a Direct Injection Application

... fuel injection in a single-hole nozzle injection system using Schlieren setup, a modified shadowgraph imaging technique ...observable spray behaviour of DME is similar to that of diesel, based ... See full document

86

Near-Nozzle Instabilities in Gasoline Direct Injection Sprays

Near-Nozzle Instabilities in Gasoline Direct Injection Sprays

... The gasoline fuel injection system that provided the injectors with pressurised fuel consisted of a water cooled, two stage pump rig using a low pressure Bosch lift pump followed by a high pressure, three ... See full document

8

Probing into the Effects of Fuel Injection Pressure and Nozzle Hole Diameter on Spray Characteristics under Ultra-high Injection Pressures Using Advanced Breakup Model

Probing into the Effects of Fuel Injection Pressure and Nozzle Hole Diameter on Spray Characteristics under Ultra-high Injection Pressures Using Advanced Breakup Model

... diesel spray that has focused on breakup and atomization phenomena. Spray penetration has been investigated numerically by Wan and Peters ...on spray and mixture formation in a heavy-duty diesel ... See full document

11

Investigation of Cavitation inside Multi-hole Injectors for large Diesel Engines and its Effect on the Near-nozzle Spray Structure

Investigation of Cavitation inside Multi-hole Injectors for large Diesel Engines and its Effect on the Near-nozzle Spray Structure

... nozzle injector along with PIV and Double Pulsed backlit photography of free liquid films near the nozzle ...opening gasoline direct injector model attached on a steady state flow test ...and ... See full document

430

Experimental and theoretical investigation on spray characteristics of bio-ethanol blends using a direct injection system

Experimental and theoretical investigation on spray characteristics of bio-ethanol blends using a direct injection system

... the spray structure of Gasoline Direct Injection (GDI) engines near the swirl injector ...swirl injector at the start of injection, the fuel behaves as a compact ... See full document

12

Effect of Cylinder Air Pressure and Fuel
Injection Pressure on Combustion
Characteristics of Direct Injection (DI) Diesel
Engine Fueled with Diesel and Gasoline

Effect of Cylinder Air Pressure and Fuel Injection Pressure on Combustion Characteristics of Direct Injection (DI) Diesel Engine Fueled with Diesel and Gasoline

... emission characteristics of diesel engines depends on various factors like fuel quantity injected, fuel injection timing, fuel injection pressure, shape of combustion chamber, position and ... See full document

8

Internal flow and spray characteristics of a pintle-type outward opening piezo-injector

Internal flow and spray characteristics of a pintle-type outward opening piezo-injector

... the spray-guided technique uses the dynamics of the injection process rather than the charge motion or piston wall to ensure that a combustible mixture reaches the spark plug at the time of ...fuel ... See full document

22

Investigation of Spray and Combustion of a Piezoelectric Fuel Injector for Gasoline Direct Injection Engines

Investigation of Spray and Combustion of a Piezoelectric Fuel Injector for Gasoline Direct Injection Engines

... of injection pressure. The soot emission decreases at high injection pressure with a penalty of higher CO and HC emissions ...of gasoline-like fuels’ properties on the performance and emissions of an ... See full document

173

Internal flow and cavitation in a multi-hole injector for gasoline direct-injection engines

Internal flow and cavitation in a multi-hole injector for gasoline direct-injection engines

... large-scale multi-hole nozzle has revealed that increasing the cavitation number resulted in the formation of different types of ...an injection hole and to extend downstream inside the ...the ... See full document

18

Link between in-nozzle cavitation and jet spray in a gasoline multi-hole injector

Link between in-nozzle cavitation and jet spray in a gasoline multi-hole injector

... kinematic viscosity. Although the experiment runs at steady state conditions, but due to highly turbulent flow structure through the nozzles and, in particular, the cavitation phenomena at injection holes, the ... See full document

13

Multihole injectors for direct-injection gasoline engines

Multihole injectors for direct-injection gasoline engines

... 6.4 RECOMMENDATIONS FOR FUTURE WORK It can be argued that the presented work provided useful information about gasoline multi-hole high-pressure injector nozzle flow, spray characterisat[r] ... See full document

273

A comparison between the fractal and swirl injector of diesel spray 
		characteristics in the burner system

A comparison between the fractal and swirl injector of diesel spray characteristics in the burner system

... a spray could achieve the wonderful combustion during the burning ...the spray characteristics while related to the prediction of combustion ...and spray characteristics such as ... See full document

7

Gasoline Engines and Water Intrusion

Gasoline Engines and Water Intrusion

... Sterndrive engines equipped with Silent Choice type of exhaust system normally will not have water ingestion if the boat owner directs the exhaust thru-prop while in ‘No Wake’ zones or while idling for an extended ... See full document

8

Effects of nozzle diameter on the spray characteristics of premix injector in burner system

Effects of nozzle diameter on the spray characteristics of premix injector in burner system

... Droplet density has significant effects on the evaporation rate, hence influence the combustion of the burner. Higher density contributes to the higher evaporation rate [1].Fig. 9 (a) indicates the droplet spray ... See full document

5

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