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Listar por palabra clave "Soot formation"

Mostrando ítems 1-7 de 7

Development of a test rig for the study of the atomization and combustion of a spray flame in an atmospheric annular spray burner at lean conditions

Cardona Vargas, Santiago (Universitat Politècnica de València, 2022-01-20)

[ES] El proceso de combustión en llamas de difusión de combustible atomizado es un fenómeno multifásico altamente complejo que a día de hoy no se comprende en su totalidad, ya que involucra varios eventos simultáneos, como ...
Estudio de la influencia de la adición de Gas Licuado de Petróleo (GLP) en Aceite vegetal hidrotratado (HVO), sobre el desarrollo de la combustión y la generación de hollín

García Carrero, Alba Andreina (Universitat Politècnica de València, 2019-10-28)

[ES] Se ha realizado un estudio de combustión con diferentes mezclas de Aceite vegetal hidrotratado (HVO) y Gas Licuado de Petróleo (GLP), que han sido inyectadas en una instalación de alta presión y alta temperatura del ...
Experimental investigation of the lift-offheight and soot formation of a spray flame for different co-flow conditions and fuels

Gimeno, Jaime; Marti-Aldaravi, Pedro; Carreres, Marcos; Cardona-Vargas, Santiago (Elsevier, 2021-11)

[EN] Since the combustion process in spray flames is a highly complex multi-phase phenomenon, which involves several simultaneous processes such as atomization, vaporization, and chemical kinetics, it is still not fully ...
Experimental study of influence of Liquefied Petroleum Gas addition in Hydrotreated Vegetable Oil fuel on ignition delay, flame lift off length and soot emission under diesel-like conditions

Pastor, José V.; García Martínez, Antonio; Mico Reche, Carlos; Garcia-Carrero, Alba Andreina (Elsevier, 2020-01-15)

[EN] The fundamental behaviour on ignition and combustion characteristics of blends of Hydrotreated Vegetable Oil and Liquid Petroleum Gas was investigated in a constant high pressure, high temperature combustion chamber, using ...
Experimental Study of the Fuel Effect on Diffusion Combustion and Soot Formation under Diesel Engine-Like Conditions

García Carrero, Alba Andreina (Universitat Politècnica de València, 2022-01-17)

[ES] Las emisiones de CO2 en el sector transporte se han incrementado considerablemente durante los últimos años debido al desarrollo económico mundial. El crecimiento de las flotas de transporte, junto con otros factores, ...
Experimental study of the influence of the fuel and boundary conditions over the soot formation in multi-hole diesel injectors using high-speed color diffused back-illumination technique

Payri, Raul; Gimeno, Jaime; Cardona-Vargas, Santiago; Ayyapureddi, Sridhar (Elsevier, 2019-07-25)

[EN] Two prototypes multi-hole diesel injector from a high-pressure common rail system were used to operated with diesel and n-Heptane fuels in a high-pressure and high-temperature test rig able to reach 1100 K and 15 MPa ...
Influence of the radial-lip concept design to achieve ultra-low soot emission reductions: An optical analysis

Pastor, José V.; Micó, Carlos; De Vargas Lewiski, Felipe; Tejada, Francisco J.; Vassallo, Alberto; Pesce, Francesco C.; Belgiorno, Giacomo (Elsevier, 2023-08-01)

[EN] Nowadays, internal combustion engines must reduce pollutant emissions to achieve the upcoming strict regu-lations in the transport sector. In this context, new hardware designs have shown great potential to reduce ...