Performance and Exhaust Emissions of a Single-Cylinder Utility Engine Using Ethanol Fuel Engineering Consultant, San Salvador, El Salvador

Format:

Conference/Event

Author/Creator:

Martínez, Francisco A., author.

Conference Name:

Small Engine Technology Conference & Exposition (2006-11-13 : San Antonio, Texas, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2006

Summary:

The effects of ethanol and gasoline blends on the performance and emissions of a multipurpose 2.5 hp Honda utility engine have been experimentally evaluated. To accomplish this task the engine fuel supply system was slightly modified using off-the-shelf parts. Comprehensive measurements of the performance parameters as well as the regulated emissions (CO, HC and NOx) using gasoline, ethanol-gasoline blends and ethanol were performed. Detailed test results show that significant improvements in performance and emissions can be achieved by using ethanol and ethanol-gasoline blends with high ethanol levels without any apparent adverse effect on the engine for the duration of this experiment. Using ethanol as fuel would improve the power and efficiency by about 30% while regulated emissions could be reduced by 50-60%. In fact, only pure ethanol could easily satisfy future EPA regulation for NOx

Notes:

Vendor supplied data

Publisher Number:

2006-32-0078

Access Restriction:

Restricted for use by site license