This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Heavy-Duty Diesel Combustion with Ultra-Low NOx and SOOT Emissions - A Comparison Between Experimental Data and CFD Simulations
Technical Paper
2005-01-0380
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Experiments were conducted with a single cylinder heavy duty research engine, based on the geometry of a Volvo Powertrain D12C production engine. For these tests the engine was configured with a low compression ratio, low swirl, common rail fuel injection system and an eight-orifice nozzle. The combustion process was visualized by video via an inserted endoscope. From the resulting images temperatures were evaluated with the two-color method. In addition, the combustion and emission formation were simulated using the multiple flamelet concept implemented in the commercial CFD code STAR-CD. The models used in this paper are considered state-of-the-art.
The purpose of this paper is to demonstrate the possibilities offered by combining several methods in the evaluation of novel engine concepts. Therefore, results from the optical measurements, the CFD simulations and global emission experimental data were compared. Combining the methods shows a great opportunity to understand phenomena associated with new combustion concepts involving long ignition delay, low temperature, and ultra low emissions.
Recommended Content
Authors
Topic
Citation
Husberg, T., Denbratt, I., Ringvik, M., and Engström, J., "Heavy-Duty Diesel Combustion with Ultra-Low NOx and SOOT Emissions - A Comparison Between Experimental Data and CFD Simulations," SAE Technical Paper 2005-01-0380, 2005, https://doi.org/10.4271/2005-01-0380.Also In
References
- Dec, J. E. A computational study of the effects of low fuel loading and EGR on heat release rates and combustion limits in HCCI engines SAE 2002 World Congress Society of Automotive Engineers, Inc. Warrendale, Pennsylvania, USA SAE Paper 2002-01-1309 2002
- Simescu, S. Ryan, T. W. Neely, G. D. Matheaus, A. C. Surampudi, B. Partial pre-mixed combustion with cooled and uncooled EGR in a heavy-duty diesel engine SAE 2002 World Congress Society of Automotive Engineers, Inc. Warrendale, Pennsylvania, USA, SAE Paper 2002-01-0963 2002
- Iida, M. Hayashi, M. Foster, D. E. Martin, J. K. Characteristics of Homogeneous Charge Compression Ignition (HCCI) Engine Operation for Variations in Compression Ratio, Speed, and Intake Temperature While Using n-Butane as a Fuel ASME Journal of engineering for gas turbines and power 125 2003
- Iwabuchi, Y. Kawai, K. Shoji, T. Takeda, Y. Trial of new concept diesel combustion system∼Premixed compression-ignition combustion SAE International Congress and Exposition Society of Automotive Engineers, Inc. Warrendale, Pennsylvania, USA SAE Paper 1999-01-0185 1999
- Christensen, M. HCCI Combustion Division of Combustion Engines, Department of Heat and Power Engineering, Lund Institute of Technology Lund 2002
- Stanglmaier, R. H. Roberts, C. E. Homogeneous charge compression ignition (HCCI): Benefits, compromises, and future engine applications SAE International Fall Fuels and Lubricants Meeting and Exhibition Society of Automotive Engineers, Inc. Warrendale, Pennsylvania, USA SAE Paper 1999-01-3682 1999
- Peters, N. Laminar diffusion flamelet models in non-premixed turbulent combustion Progress in energy and combustion science 10 3 319 339 1984
- Kong, S.-C. Patel, A. Yin, Q. Klingbeil, A. Reitz, R. D. Numerical modelling of diesel engine combustion and emissions under HCCI-like conditions with high EGR levels SAE 2003 World Congress Society of Automotive Engineers, Inc. Warrendale, Pennsylvania, USA SAE Paper 2003-01-1087 2003
- Barths, H. Antoni, C. Peters, N. Three-dimensional simulation of pollutant formation in a DI Diesel engine using multiple interactive flamelets SAE Paper 982459 1998
- Bowditch, F. W. A new tool for combustion research∼A quartz piston engine SAE Transactions 69 17 23 1961
- Dec, J. E. A conceptual model of DI diesel combustion based on laser-sheet imaging SAE International Congress and Exposition Society of Automotive Engineers, Inc. Warrendale, Pennsylvania, USA SAE Paper 970873 1997
- Helmantel, A. Somhorst, J. Denbratt, I. Visualization of the effects of post injection and swirl on the combustion process of a passenger car common rail DI Diesel engine Proceedings of the 2003 Spring Technical Conference of the ASME Internal Combustion Engine Division May 11-14 2003 American Society of Mechanical Engineers SAE Paper 2003
- Husberg, T. Gjirja, S. Denbratt, I. Engström, J. Visualization of EGR influence on diesel combustion with long ignition delay in a heavy-duty engine SAE Powertrain and Fluid Systems Conference and Exhibition Society of Automotive Engineers, Inc. Warrendale, Pennsylvania, USA SAE Paper 2004-01-2947 2004
- Delphi, D. S. L. Simulated injection rates, provided 2004 within European Project Hy-Space 2004
- Vattulainen, J. Nummela, V. Hernberg, R. Kytola, J. System for quantitative imaging diagnostics and its application to pyrometric in-cylinder flame-temperature measurements in large diesel engines Measurement Science and Technology 11 2 103 119 2000