This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Advanced Combustion for Low Emissions and High Efficiency Part 1: Impact of Engine Hardware on HCCI Combustion
Technical Paper
2008-01-2405
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Two single-cylinder diesel engines were optimised for advanced combustion performance by means of practical and cumulative hardware enhancements that are likely to be used to meet Euro 5 and 6 emissions limits and beyond. These enhancements included high fuel injection pressures, high EGR levels and charge cooling, increased swirl, and a fixed combustion phasing, providing low engine-out emissions of NOx and PM with engine efficiencies equivalent to today's diesel engines. These combustion conditions approach those of Homogeneous Charge Compression Ignition (HCCI), especially at the lower part-load operating points.
Four fuels exhibiting a range of ignition quality, volatility, and aromatics contents were used to evaluate the performance of these hardware enhancements on engine-out emissions, performance, and noise levels.
Recommended Content
Authors
- Martin Muether - Institute for Combustion Engines, RWTH Aachen University
- Matthias Lamping - FEV Motorentechnik GmbH
- Andreas Kolbeck - FEV Motorentechnik GmbH
- Roger F. Cracknell - Shell Global Solutions UK
- David J. Rickeard - Consultant, Fuels and Environment
- Javier Ariztegui - Repsol YPF
- Kenneth D. Rose - CONCAWE
Topic
Citation
Muether, M., Lamping, M., Kolbeck, A., Cracknell, R. et al., "Advanced Combustion for Low Emissions and High Efficiency Part 1: Impact of Engine Hardware on HCCI Combustion," SAE Technical Paper 2008-01-2405, 2008, https://doi.org/10.4271/2008-01-2405.Also In
References
- Ryan, T 2006 HCCI - Update of progress 2005 12th Diesel Engine Efficiency and Emissions Research (DEER) Conference August 20-24 2006 Detroit, Michigan U.S. Department of Energy
- Steiger, W. 2006 Future powertrains and fuels for sustainable mobility Conference on Cost Effective Low Carbon Powertrains for Future Vehicles 6-7 November 2006 London IMechE
- CONCAWE Report 4/08 2008 Advanced combustion for low emissions and high efficiency: a literature review of HCCI combustion concepts www.concawe.org
- Duffy, K. et al. 2006 Heavy Duty HCCI Development Activities, DOE High Efficiency Clean Combustion (HECC). DOE Contract DE-FC26-05NT42412 12th Diesel Engine Efficiency and Emissions Research (DEER) Conference August 20-24 2006 Detroit, Michigan U.S. Department of Energy
- Cracknell, R.F. et al. 2008 Advanced combustion for low emissions and high efficiency. Part 2: Impact of fuel properties on HCCI combustion SAE 2008-01-2404
- Schnorbus, Th. et al. 2008 Diesel Combustion Control with Closed-loop Control of the injection strategy SAE Congress Detroit 2008
- Lamping, M. et al. 2008 Tomorrow's Diesel Fuel Diversity - Challenges and Solutions SAE International 2008 Powertrains, Fuels and Lubricants Congress Shanghai 2008
- Adolph, D. et al. 2008 Advanced Diesel Combustion - A Method Demonstrating Favorable Untreated Engine Emissions with Improved Consumption Characteristics MTZ Worldwide 01/2008 69 24 31
- Alt, N. et al. 2004 Combustion Sound Prediction within Combustion System Development SIA “Vehicle Comfort” 2004