Essays about: "EURO VI"
Showing result 6 - 10 of 12 essays containing the words EURO VI.
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6. PILCs for trapping phosphorus in a heavy duty engine exhaust system : An experimental evaluation of the phosphorus sorption capability of different clay materials
University essay from Uppsala universitet/StrukturkemiAbstract : In order to fulfil the requirements in the EURO VI standard, regulating emissions from heavy duty vehicles, the exhaust aftertreatment system needs to maintain its efficiency for at least seven years or 700 000 km. In diesel applications the diesel oxidation catalyst (DOC) is located closest to the engine and is thus the most vulnerable to poisoning contaminants, such as phosphorus originating from fuel and oil additives, which deactivates the catalyst. READ MORE
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7. Exhaust Analyser for Simplified Emissions Testing on Heavy Duty Vehicles
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : Over the years the regulations on emissions from heavy duty vehicles have become stricter. Emission measurements during development are therefore done by the manufacturers in order to check compliance in an early stage. This is a time demanding process due to complicated installation and operation of the test equipment. READ MORE
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8. Fuel and time optimized driving of heavy trucks with respect to Euro VI legislations
University essay from KTH/Optimeringslära och systemteoriAbstract : Saving fuel for heavy trucks travelling on a highway is possible by using the vechicles' weight and the knowledge about the road topography ahead. This can be done by a Look Ahead Cruise Controller. Such a controller can calculate an optimal driving strategy for the road segment ahead. READ MORE
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9. Ammonia Dosing Control Strategy for heavy duty automotive SCR
University essay from KTH/FordonsdynamikAbstract : Selective Catalytic Reduction (SCR) has proven to be the frontrunner for the removal of nitrogen oxides (NOX) from exhaust gas. EURO VI emission regulations present a challenge from the control point of view, so as to achieve high NOX conversion while keeping the ammonia slip under control. READ MORE
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10. Unregulated Emissions from Heavy-Duty Engines and Vehicles
University essay from KTH/FordonsdynamikAbstract : Road transport emission levels are at an all-time low and post Euro VI regulations are now up for discussion. A literature study of unregulated diesel emissions in Europe; CO2, N2O, NO2, CH4 and aldehydes has been made to determine the effects and importance of the emissions in today´s heavy-duty vehicles. READ MORE