Reduction of Pollutant Emissions of the IAPAC Two-Stroke Engine with Compressed Air Assisted Fuel Injection 900801
The implantation of the IFP-developed Compressed Air Assisted Fuel Injection process (IAPAC) in a two-stroke engine allows the introduction of the fuel separately from the scavenging air,in order to minimize fuel shortcircuiting.
In earlier work, we achieved a drastic reduction of emissions using the IAPAC fuel injection process. Here, we give a precise analysis of the origin of the remaining pollution. The purpose of this analysis is to evaluate the real potential of a high efficiency two-stroke engine in comparison to conventional four-stroke engines, and to define the areas most needful of further development.
The new results obtained pointed out how the IAPAC system is particularly well-adapted to take optimum advantages of the two-stroke-cycle principle.
Citation: Duret, P. and Moreau, J., "Reduction of Pollutant Emissions of the IAPAC Two-Stroke Engine with Compressed Air Assisted Fuel Injection," SAE Technical Paper 900801, 1990, https://doi.org/10.4271/900801. Download Citation
Author(s):
Pierre Duret, Jean-François Moreau
Pages: 19
Event:
International Congress & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Two-Stroke Engines-PT-69, SAE Transactions Journal of Engines-V99-3
Related Topics:
Fuel injection
Two stroke engines
Scavenging
Emissions
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