Two-Stroke Low Speed Diesel Engine Simulation Model for NOx Analysis (CROSBI ID 239617)
Prilog u časopisu | 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 if 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 slow-speed 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
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
Vol.6 (No.1.)
2017.
14-23
objavljeno
1848-3305
1848-3313
10.7225/toms.v06.n01.002
Povezanost rada
Strojarstvo, Tehnologija prometa i transport