Two-Stroke Low Speed Diesel Engine Simulation Model for NOx Analysis (CROSBI ID 648434)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lalić, Branko ; Račić, Nikola ; Radica, Gojmir
engleski
Two-Stroke Low Speed Diesel Engine Simulation Model for NOx Analysis
All commercial marine engines have to comply with IMO regulations on emissions, especially of nitrogen oxides. This paper describes the gases produced in the combustion process in the diesel engine, and the manner of pollutant creation. Several models of slowspeed diesel engines have been developed and analysed. The characteristics of the simulation model are compared with the characteristics obtained on the testbed, and their differences considered. Using the term for the formation of NOx, as well as independently developed programs in MATLAB, the rate of nitrogen oxide formation was obtained as a function of excess air, pressure and temperature. The reduction of excess air increases adiabatic flame temperature and has an effect on NOx emissions. The obtained results are compared with the actual values measured on the testbed.
Marine two-stroke diesel engine ; NOx emission ; Internal combustion engine modelling
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Podaci o prilogu
353-364.
2017.
objavljeno
Podaci o matičnoj publikaciji
Book of Proceedings
Pero Vidan, Ph.D. ; Nikola Račić, Ph.D. ; Elen Twrdy, Ph.D. ; Mihaela Bukljaš Skočibušič, Ph.D. ; Gojmir Radica, Ph.D. ; Luka Vukić, mag. ing. ; Luka Mudronja, mag. ing.
Split: Pomorski fakultet Sveučilišta u Splitu
1847-1498
Podaci o skupu
7th International Maritime Science Conference, IMSC
predavanje
20.04.2017-21.04.2017
Solin, Hrvatska