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A Fleet Test Evaluation of the Effect of a Unique Gasoline Additive on Octane Requirement Emissions
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English
Abstract
This paper describes a 30 vehicle test conducted to evaluate the performance of a new gasoline additive technology. The technology consistently demonstrates an ability to control octane requirement increase of automotive engines, and even effect a reduction, under standard dynamometer stand conditions. The objective of this work was to determine if a beneficial influence, relative to unadditized base fuel, on the octane requirement of a broad fleet of typical customer vehicles could be observed. Included in this evaluation is an assessment of both octane requirement increase control (ORIC) and octane requirement reduction (ORR). Additionally, data regarding inlet valve deposits (IVD), combustion chamber deposits (CCD), emissions, and lubricant properties are included.
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Citation
Haury, E. and Graham, J., "A Fleet Test Evaluation of the Effect of a Unique Gasoline Additive on Octane Requirement Emissions," SAE Technical Paper 961098, 1996, https://doi.org/10.4271/961098.Also In
References
- Haury, E. “A Technique for Evaluating Octane Requirement Additives in Modern Engines on Dynamometer Test Stands,” SAE Paper 950744
- Coordinating Research Council “Technique for Determination of Octane Number Requirements of Light Duty Vehicles,” CRC Procedure E-15-94
- Coordinating Research Council “IVD Rating Procedure,” CRC Procedure, Manual 16