This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Application of Direct Air-Assisted Fuel Injection to a SI Cross-Scavenged Two-Stroke Engine
Annotation ability available
Sector:
Language:
English
Abstract
A 500 cc single cylinder two-stroke engine employing cross scavenging and direct air-assisted gasoline injection is described. Preliminary engine test results are presented for 3000 rpm full load and 1600 rpm part load operating conditions. The effects of fuel injection timing on full and part load brake specific fuel consumption and exhaust emissions are examined.
Recommended Content
Authors
Citation
Kenny, R., Kee, R., Carson, C., and Blair, G., "Application of Direct Air-Assisted Fuel Injection to a SI Cross-Scavenged Two-Stroke Engine," SAE Technical Paper 932396, 1993, https://doi.org/10.4271/932396.Also In
References
- Huang Huei-Huay Jeng Ming-Horng Chang Nien-tzu Peng Yue-Yin Wang James H. Chiang Wei-Li “Improvement of Exhaust Emissions of a Two-Stroke Engine by Direct Injection System” SAE Paper No. 930407 1993
- Conlon Paul Fleck Robert “An Experimental Investigation to Optimise the Performance of a Supercharged Two-Stroke Engine” SAE Paper No. 930982 1993
- Diwakar R. Fansler Todd D. French Donald T. Ghandhi Jaal B. Dasch Cameron J. Heffelfinger David H. “Liquid and Vapour Distributions from an Air-Assist Injector - An Experimental and Computational Study” SAE Paper No. 920422 1992
- Kuo Twang-Wei Reitz R. D. “Three-Dimensional Computations of Combustion in Premixed-Charge and Direct-Injected Two-Stroke Engines” SAE Paper No. 920425 1992
- Abata Duane Wellenkotter Kurt “Characterization of Ignition and Parametric Study of a Two-Stroke-Cycle Direct-Injected Gasoline Engine” SAE Paper No. 920422 1992
- Schlunke K. C. Ahern S. R. Leighton S. R. Kitson M. R. “Fuel Consumption and Emissions in Small Displacement Two-Stroke Cycle Engines” Fourth Graz Two-Wheeler Symposium Graz University of Technology Graz 8-9 April 1991 60b 142
- Blair G. P. Kee R. J. Carson C. E. Douglas R. “The Reduction of Emissions and Fuel Consumption by Direct Air-Assisted Fuel Injection into a Two-Stroke Engine” Graz University of Technology Graz 8-9 April 1991 60b 114
- Hang Huei-Huay Peng Yu-Yin Jeng Ming-Hong Wang James H. “Study of Small Two-Stroke Engine with Low-Pressure Air-Assisted Direct-lnjection System” SAE Paper No. 912350 1991
- Monnier Gaëtan Duret Pierre “IAPAC Compressed Air Assisted Fuel Injection for High Efficiency Low Emissions Marine Outboard Two-Stroke Engines” SAE Paper No. 911849 1991
- Schechter Michael M. Levin Michael B. “Air-Forced Fuel Injection System for 2-Stroke D.I. Gasoline Engine” SAE Paper No. 910664 1991
- Schechter Michael M. Jary Eugene H. Levin Michael B. “High Speed Fuel Injection System for Two-Stroke D.I. Gasoline Engine” SAE Paper No. 910666 1991
- Adams J. W. Stein R. A. Leydorf, G. F. Jr Schrader M. J. “Initial Evaluation of a Spill Valve Concept for Two-Stroke Cycle Light load Operation” SAE Paper No. 901663 1990
- Duret P. Moreau J-F “Reduction of Pollutant emissions of the IAPAC Two-Stroke Engine with Compressed-Air Assisted Fuel Injection” SAE Paper No. 900801
- Hundleby G. E. “Development of a Poppet-valved Two-Stroke Engine - the Flagship Concept” SAE Paper No. 900802 1990
- Nuti M. “A Variable Timing Electronically Controlled High Pressure Injection System for 2-Stroke S.I. Engines” SAE Paper No. 900799 1990
- Landfahrer K. Plohberger D. Alten H. Mikulic L. A. “Thermodynamic Analysis and Optimization of Two-Stroke Gasoline Engines” SAE Paper No. 890415 1989
- Schlunke K. Tenth International Symposium on Engines Vienna April 1989 63
- Duret P. Ecomard A. Audinet M. A. “A New Two-Stroke Engine with Compressed-Air Assisted Fuel Injection for High Efficiency Low Emission Applications” SAE Paper No. 880176 1988
- Sato T. Nakayama M. “Gasoline Direct Injection of a Loop-Scavenged Two-Stroke Cycle Engine” SAE Paper No. 871690 1987
- Kuentscher V. “Application of Charge Stratification, Lean Burn Combustion Systems and Anti-Knock Control Devices in Small Two-Stroke Cycle Gasoline Engines” SAE Paper No. 860171 1986
- Nuti Marco “Direct Fuel Injection: An Opportunity for Two-Stroke SI Engines in Road Vehicle Use” SAE Paper No. 860170 1986
- Beck N. John Johnson W. P. Barkhimer R. L. Patterson S. H. “Electronic Fuel Injection for Two-Stroke Cycle Gasoline Engines” SAE Paper No. 861242 1986
- Cumming Brian “Two-Stroke Engines -Opportunities and Challenges” Aachen Colloquium on Automobile and Engine Technology Aachen 1991 11
- Duret P. Venturi S. Carey Ch. “The IAPAC Fluid Dynamically controlled automotive two-stroke combustion process” VDI- IVK Symposium, A Comparison of automobile engines Dresden June 1993
- Blair G. P. Houston R. A. R. McMullan R. K. Williamson S. J. “A New Piston Design for a Cross-Scavenged Two-Stroke Cycle Engine with Improved Scavenging and Combustion Characteristics” SAE Paper No. 841096 1984
- Fleck R. “Three Cylinder, Naturally Aspirated, Automotive Two-Stroke Engines a Potential Performance Evaluation” SAE Paper No. 901667 1990
- Blair G. P. Kenny R. G. Smyth J. G. Sweeney M. E. G. Swann G. B. “An Experimental Comparison of Loop and Cross Scavenging of the Two-Stroke Cycle Engine” SAE Paper No. 861240 1986
- Sweeney M. E. G. Kenny R. G. Swann G. B. G. Blair G. P. “Single Cycle Gas Testing Method for Two-Stroke Engine Scavenging” SAE Paper No. 850178 1985
- Rizkalla A. A. Lefebvre A. H. “Influence of liquid properties an airblast atomization” Trans ASME, J. Fluids Engng 97 316 320 1975
- Douglas Roy “AFR and Emissions Calculations for Two-Stroke Cycle Engines” SAE Paper No. 901599 1990
- Blair G. P. Kee R. J. Kenny R. G. Carson C. E. “Design and Development Techniques Applied to a Two-Stroke Cycle Engine” VDI- IVK Symposium, A Comparison of automobile engines Dresden June 1993