Diesel Sensing of EU Δ 13th of January 2014 Ω 5:11 AM

ΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞ
~ Clean Sky JTI by ASD/EU ~ Euro 5 and Euro 6 standards ~ VTT Research	~ sense for Ξ ~ sense for Ξ ~ sense for Ξ	~ sense for Ξ ~ sense for Ξ ~ sense for Ξ
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«Diesel Sensing	Θ	Θ
ΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞ

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~ Clean Sky JTI by ASD/EU

»Clean Sky JTI

Green Rotorcraft and the Environmental Impact
ξ the demonstration of diesel engine integration

Cleaner and more efficient power use / Engine integration
ξ adaptation of diesel engine technology to light helicopters

Sustainable and Green Engines
ξ propulsion is the major contributor to the environmental challenges set by the SRA;
ξ largest noise source, the only source of NOx and a major contributor to fuel burn
ξ the engines of 2020 should be radically different from those in service today
ξ bypass ratios need to be much higher
ξ engine nacelles may even disappear
ξ power off takes will increase as the size of the core reduces
ξ real time diagnostics will enable engine maintenance to be optimised

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~ Euro 5 and Euro 6 standards

»Euro 5 and Euro 6 standards: reduction of pollutant emissions from light vehicles
ξ the Regulation covers vehicles of categories M1, M2, N1 and N2, with a reference mass not exceeding 2 610 kg
ξ positive-ignition engines (petrol, natural gas or liquefied petroleum gas (LPG)
ξ compressed ignition (diesel engines)

Emissions from diesel vehicles:
ξ carbon monoxide: 500 mg/km;
ξ particulates: 5 mg/km (80% reduction of emissions in comparison to the Euro 4 standard);
ξ nitrogen oxides (NOx): 180 mg/km (20% reduction of emissions in comparison to the Euro 4 standard);
ξ combined emissions of hydrocarbons and nitrogen oxides: 230 mg/km

Euro 6 Standard
ξ emissions from cars and other vehicles intended to be used for transport will be capped at 80 mg/km

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~ VTT Research

»VTT Research
ξ In Europe the volumes of diesel fuel increase rapidly,
ξ both as a consequence of increased goods traffic and dieselization of the passenger car fleet
ξ the changing balance between gasoline and middle distillates is a challenge
ξ low refining excess capacity and increased quality requirements of fuels pose challenges

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