Naslov
Influence of Inlet Channel Geometry to the Turbocharget Diesel Engine Parameters

Autori
Škifić, Nedjeljko ; Medica, Vladimir ; Senčić, Tomislav

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 11th European Automotive Congress (EAEC 2007) ; Paper PT / Voith, Andras - Budimpešta, 2007, P16-P16

Skup
European Automotive Congress (11 ; 2007)

Mjesto i datum
Budimpešta, Mađarska, 30.05.2007. - 01.06.2007

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
internal combustion engine; diesel engine; inlet channel geometry

Sažetak
The paper presents the influence of the inlet channel geometry modifications to the swirl intensity and in combination with fuel injection to the diesel engine characteristics. In combination with fuel injectors they influence the diesel engine characteristics. Swirl ratio value and inlet valve flow restriction factor were measured by using special testing device. Three various inlet channel geometries with various swirl intensity generation were tested and resulting engine characteristics were compared. Three various fuel injectors were tested together with various inlet channel geometries. For the selected tested combinations of inlet channel and fuel injector the NOx emissions were estimated by using numerical simulations based on two zone phenomenological model description and extended Zeldovich reaction kinetics.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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