Calculating method of heavy diesel engines emissions toxicity

• Autorzy: Pikunas A. , Bureika G. , Grabys J.
• Języki publikacji: EN

Abstrakty

EN

The method to calculate harmful compounds of exhausts gases from Diesel engines is presented in this topic. It is believed that vehicles with internal combustion engines in European countries release about 89% of CO, 52% of NOx and 44% of volatile organic compounds of the total amount of pollutants. Therefore, the main Diesel engines pollutants are products of incomplete combustion of fuel and other fuels, i.e. particulates, carbon monoxide CO and hydrocarbons CmHn. There are also large quantities of sulphur oxide SOx compounds, i.e. combustion products of sulphur admixtures. Nitrogen oxides NOx make the main part of poisonous substances released by Diesel engines (about 60%). They are formed during the combustion of the nitrogen contained in the air. The poisonous gases amount dependences on engines regimes are presented. Finally, basic conclusions are given.

Słowa kluczowe

EN

diesel engines; emissions toxicity; CO; SOx; NOx emission

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2005
• Tom: Vol. 12, No. 1-2
• Strony: 283--290
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Pikunas A.

• Transport Engineering Faculty, Vilnius Gediminas Technical University Basanavičiaus 28,Vilnius, LT-10223 Lithuania

autor

Bureika G.

• Transport Engineering Faculty, Vilnius Gediminas Technical University Basanavičiaus 28,Vilnius, LT-10223 Lithuania

autor

Grabys J.

• Joint stock company ,,Vilniaus autobusai“, Verkiǐ 52, Vilnius, Lithuania

Bibliografia

• [1] Transport and Environment. /OECD working papers. Paris: OECD, 19970p.
• [2] Pikūnas A., Lingaitis L. P., The automotive pollution problems in Lithuania. Polska Akademia Nauk. Odzial w Krakowie. Teka Komisji Naukowo-Problemowej Motoryzacji. Tom 21. Krakow. Rok 2000. p. 209-216.
• [3] LAND 18-96/ M-03, The calculation of toxic emissions by Diesel locomotives. Vilnius: Ministry for Environment Protection, 1996. 20p. (in Lithuanian).
• [4] Jurkauskas A., Engines of vehicles. Kaunas: Technologija, 2003. 382 p. (in Lithuanian).
• [5] Maxwell T., Jones J., Alternative fuels. Emissions, economics and performance. Texas Tech University, 1995. 280 p.
• [6] Lingaitis L.P., Lukoševičienė N., Venslovas A., Decreasing of the amount of pollutants from Diesel locomotives engines. // Transportas. Nr.1 (10). Vilnius: Technika, 1995, p.111-115. (in Lithuanian).