Naslov
Inlet channel geometry influence to the diesel engine characteristics

Autori
Skific, Nedjeljko ; Medica, Vladimir

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

Izvornik
XXXV International Conference for the Combustion Engines Institutes of Czech and Slovak Univerities, Brno 2004. / - Brno : Mendelova zemedelska a lesnicka univerzita v Brne, 2004, 54 - 61

Skup
XXXV International Conference for the Combustion Engines Institutes of Czech and Slovak Univerities, Brno 2004.

Mjesto i datum
Brno, Češka Republika, 08.09.2004. - 09.09.2004

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
diesl engine; inlet channel geometry; emissions

Sažetak
The paper presents the influence of the inlet channel geometry modifications to the swirl intensity and in combination with fuel injectors to 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 examined using the numerical simulations based on two zone phenomenological model description and extended Zeldovich reactions. In the conclusions some practical recommendations are derived from the experimental results.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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