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A study on diesel spray tip penetration and radial expansion under reacting conditions

Payri, Raul; García Oliver, José María; Xuan, Tiemin; Bardi, Michele (Elsevier, 2015-11-05)

The shape of Diesel spray was investigated at real engine conditions in a constant pressure combustion chamber. Schlieren imaging technique was used to make quantitative measurements of spray tip penetration and radial ...
ECN Spray D visualization of the spray interaction with a transparent wall under engine-like conditions. Part I: Non-reactive impinging spray

Peraza, Jesús E.; Salvador, Francisco Javier; Gimeno, Jaime; Ruiz-Rosales, Santiago (Elsevier, 2022-01-01)

[EN] The possibility for a jet of fuel to collide against the surfaces of the combustion chamber or the piston bowl into a thermal engine, has a direct effect on the droplets breakup and the spray atomization. In order to ...
The effects of injector geometry and operating conditions on spray mass, momentum and development using high-pressure gasoline

Medina, M.; Bautista-Rodríguez, Abián; Wooldridge, M.; Payri, Raul (Elsevier, 2021-06-15)

[EN] High fuel injection pressure (>500 bar) in direct injection gasoline engines is an important means to reduce particulate emissions. While decades of fuel spray research has dramatically advanced the understanding ...

Mostrando ítems 1-3 de 3