| IMPROVING HEAVY DUTY VEHICLES FUEL CONSUMPTION
WITH DENSITY AND FRICTION MODIFIER |
Máté Zöldy
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| Budapest University of Technology and Economics |
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| ABSTRACT |
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With the increasing role of electro mobility it is predictable that for heavy duty sector it would not be able to
replace the traditional engines. There are several researches to develop alternative propulsion solutions but in short term the
efficiency improvement of diesels both in engine and fuel side is a must. In this research paper the main influencers of diesel
fuel composition on combustion is investigated based on literature overview. Our research is focusing as most important
parameters the density and friction. Different sample fuels were prepared to show how these parameters influencing fuel
consumption in engine bench measurements. Our results showed that both with density and modification of friction are tools
to improve fuel. |
| Key Words:
Diesel fuel, Density, Friction, Heavy duty vehicles, Fuel consumption |
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Corresponding Author.
Máté Zöldy , Email. 
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