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TERMINÉ
Effect of 4500bar injection pressure and super-critical phase change of surrogate and real-world fuels enriched with additives and powering Diesel engines on soot emissions reduction (IPPAD)
Date du début: 1 sept. 2015, Date de fin: 31 août 2019,
Reduction of soot emissions from Diesel engines will be explored by utilising simultaneously (a) injection pressure between 2000-4500bar, (b) engine operation at supercritical conditions relative to the injected fuel’s critical point and (c) additives that improve atomisation and reduce pollutant formation. The detailed processes of nozzle flow cavitation/boiling, atomisation, phase-change and mix ...
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TERMINÉ
Simulation of cavitation and erosion in fuel injection systems of medium/heavy duty Diesel engines at injection pressures reaching 3000bar (FuelSystem3000)
Date du début: 1 janv. 2013, Date de fin: 31 déc. 2016,
The medium/heavy duty Diesel engine industry is facing new challenges for meeting the forthcoming emission regulations. Injection pressure above 2500bar and possibly reaching 3000bar and multiple injection strategy can drastically reduce the NOx/PM trade-off and allow use of cheap after treatment systems for meeting the set legislations. However, such injection strategies inevitably result to form ...
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