Pregled bibliografske jedinice broj: 22438
Toward low NOx hydrogen fueled internal combustion engine
Toward low NOx hydrogen fueled internal combustion engine // Hydrogen energy progresss XII / Bolcich, J.C. ; Veziroglu, T.N. (ur.).
Buenos Aires: Asociation Argetina del hidrogeno, 1998. str. 1317-1324 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 22438 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Toward low NOx hydrogen fueled internal combustion engine
Autori
Medica, Vladimir ; Franković, Bernard
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Hydrogen energy progresss XII
/ Bolcich, J.C. ; Veziroglu, T.N. - Buenos Aires : Asociation Argetina del hidrogeno, 1998, 1317-1324
Skup
12th World Hydrogen Energy Conference
Mjesto i datum
Buenos Aires, Argentina, 21.06.1998. - 26.06.1998
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Sažetak
Nitric oxides (NOx) are the main pollutants from hydrogen fueled internal combustion engine. With appropriate engine design and process management, NOx formation will be reduced to the source and enviromental protection regulations will be met without expensive exhaust gas aftertreatment. The paper presents a numerical analysis of a hydrogen fueled spark igniton 4 cylinders inline engine. The analysis was performed using a phenomenological model for mixture preparation and combustion with detailed N-H-O chemistry. Lean burn concepts are analyzed, using mixture stratification. To increase the engine mean effective pressure, various supercharging levels have been analysed. The result of the analysis indicate the possibility of keeping the engine Nox emissions levels under 3g/kWh. In this sense the engine power droped up to 40 percent when compared with the same gasoline fueled engine.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
