Open AccessImproving special motor vehicle internal combustion engines to raise environmental safety
Author(s) -
A. A. Kondratyuk,
S. A. Evtyukov,
S. A. Vorobev
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1614/1/012098
Subject(s) - combustion , internal combustion engine , diesel fuel , automotive engineering , environmental science , driving cycle , diesel engine , nox , engineering , chemistry , physics , electric vehicle , organic chemistry , power (physics) , quantum mechanics
The paper presents the results of theoretical and experimental studies of the environmental characteristics of internal combustion engines for commercial and public motor vehicles operating on the Diesel cycle using a hydrogen additive. An analysis of literary sources confirmed that there are different data on harmful emissions when using a hydrogen additive for internal combustion engines operating on the Diesel cycle. The results of theoretical and experimental studies of the environmental characteristics of internal combustion engines for commercial and public motor vehicles operating on the Diesel cycle using a hydrogen additive suggest the adequacy of the built model, since the error between the theoretical and experimental data did not exceed 14.5%. It was found that the concentration of NOx emissions in an internal combustion engine using a hydrogen additive operating on the Diesel cycle decreased by 52%. The above research results confirm the prospects for the use of hydrogen additive for internal combustion engines operating on the Diesel cycle, which was first used for commercial and municipal motor vehicles. It guarantees improved environmental safety in urban agglomerations.