Analiza primene tečnog naftnog gasa kao pogonskog energenta motora SUS / Analysis of application of liquefied petroleum gas as an IC engine fuel

Autor: Slavko Rakić
Jazyk: angličtina
Rok vydání: 2008
Předmět:
Zdroj: Vojnotehnički Glasnik, Vol 56, Iss 1, Pp 74-90 (2008)
Druh dokumentu: article
ISSN: 0042-8469
2217-4753
DOI: 10.5937/vojtehg0801074R
Popis: U svetu su izražene tendencije razvoja motornih vozila koja koriste ekološki čista i dovoljno raspoloživa goriva. Jedan od načina rešavanja aktuelnih zadataka automobilske industrije jeste korišćenje alternativnih goriva, odnosno alternativnih energetskih potencijala. U radu je analiziran tečni naftni gas (TNG) kao alternativno gorivo za pogon motornih vozila. Nakon iznošenja osnovnih fizičko -kemijskih karakteristika TNG-a i analize upotrebe gasa kao pogonskog goriva motora SUS, prikazane su i komponente sistema za pogon motora na TNG. Navedeni su i primeri razvijenih zemalja koje pokušavaju da povećaju procenat primene alternativnih goriva u drumskom saobraćaju. Analizirani su, takođe, osnovni pokazatelji motora (snaga, ekonomičnost i ekološke karakteristike) pri pogonu na TNG, koji potvrđuju daje ovo gorivo ekonomičnije i ekološki čistije od benzina i dizel goriva. / Global trends in automotive industry worldwide include development of environment-friendly vehicles which use 'clean' and attainable fuels. Alternative fuels and alternative energy sources represent one solution to the problem. In this paper Liquefied Petroleum Gas (LPG) is analyzed as an alternative fuel for motor vehicle engines. After bringing up basic physical and chemical properties of LPG and the analysis of gas usage as a fuel for internal combustion engines, the general picture of the system components for LPG engine fuels is given. The paper also presents examples of how developed countries try to increase the percentage of alternative fuel usage in the road transportation. Finally, the analysis of the main LPG-powered engine indicators (power, economical and environmental properties) confirms that LPG is more economical and more environment-friendly than standard engine fuels.
Databáze: Directory of Open Access Journals
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