POWERFUL - POWERtrain for FUture Light-duty vehicles
Overview
Background & policy context:
Reducing engine emissions, development of new power trains for future vehicles.
Objectives:
The project aims to develop new powertrain concepts able to give a substantial contribution to the achievement of a 50% CO2 reduction (based on 2005 figures) for passenger cars and light-duty vehicles for the new vehicle fleet in 2020. In particular, the research target on Spark Ignited Engine powered vehicles is to achieve 40% lower CO2 emissions with respect to the 2005 values and 20% lower CO2 emission than the 2005 level for Compression Ignition Engine powered vehicles. The objective includes the target of near-zero emission levels (better than EURO 6) maintained during the useful life of the engines.
Methodology:
Three different concepts will be investigated and implemented:
- Ultra downsizing gasoline engine integrating VVA, advanced turbo charging and Direct Injection;
- Two-stroke downsized diesel engine integrating HCCI and low temperature combustion modes;
- combined combustion system based on Compression Ignited engine dedicated to new fuel formulation.
Transversal supporting activities will be integrated for evaluating and assessing: advanced simulation methodologies for powertrain integration, advanced approaches for friction reduction (design solutions, coatings and surface treatments, lubricants), PEMS (Portable Emissions Measurement System) methodologies for real world emission analysis.
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