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Listar por palabra clave "Optical diagnostics"

Mostrando ítems 1-6 de 6

Challenges and Opportunities for Application of Reactivity-Controlled Compression Ignition Combustion in Commercially Viable Transport Engines

Agarwal, Avinash K.; Singh, Akhilendra P.; García Martínez, Antonio; Monsalve-Serrano, Javier (Elsevier, 2022-11)

[EN] Several advanced low-temperature combustion (LTC) strategies have been developed to reduce the harmful emissions from diesel engines. These LTC strategies, such as homogeneous charge compression ignition (HCCI), ...
Determination of the optical depth of a DI diesel spray

Payri González, Francisco; Pastor, Jose V.; Payri, Raul; Manin, Julien Luc (Springer Verlag (Germany), 2011-06)

The optical depth is responsible of limiting the optical diagnostic using visible wavelength in the sprays. This paper proposes to measure the optical depth directly in a real Diesel spray through line-of-sight laser ...
Diesel Spray Interaction in Multiple Injection Strategies under Evaporative Conditions

Abboud, Rami (Universitat Politècnica de València, 2021-10-20)

[ES] Los motores de combustión interna han sido testigos de un endurecimiento cada vez mayor de los límites en las emisiones y de las normativas de ahorro de combustible, lo que ha provocado que investigadores de todo el ...
Experimental study of the behavior of gasoline direct injection GDI sprays during wall impingement under realistic engine conditions.

Carvallo García, César Leonardo (Universitat Politècnica de València, 2023-07-17)

[ES] A medida que aumenta la conciencia climática y se buscan reducir las emisiones globales, se están realizando esfuerzos para producir tecnologías que permitan desarrollar motores más limpios y amigables con el medio ...
Experimental study of the diesel spray behavior during the jet-wall interaction at high pressure and high temperature conditions

Peraza Ávila, Jesús Enrique (Universitat Politècnica de València, 2020-09-02)

[EN] The potential of diesel engines in terms of robustness, efficiency and energy density has made them widely used as power generators and propulsion systems. Specifically, fuel atomization, vaporization and air-fuel ...
Study of evaporative diesel spray interaction in multiple injections using optical diagnostics

Payri, Raul; Salvador, Francisco Javier; Abboud, Rami; Viera, Alberto (Elsevier, 2020-07-25)

[EN] Internal combustion engines have witnessed an ever increasing stringency in emission limits and fuel economy regulations that has continuously provoked researchers to develop complex strategies that enables engines ...