Water-Ethanol-Gasoline Blends—Physical Properties, Power, and Pollution Characteristics
- 1 October 1984
- journal article
- Published by ASME International in Journal of Engineering for Gas Turbines and Power
- Vol. 106 (4) , 841-848
- https://doi.org/10.1115/1.3239648
Abstract
Factors relevant to the utilization of nonanhydrous ethanol as a blending component with gasoline for use in current on-the-road spark ignition engines are investigated. Miscibility limits are determined and key physical properties important for proper engine operation are measured. Dynamometer tests on an unmodified production engine with hydrated ethanol-gasoline blends containing varying percentages of water show potential for increased thermal efficiency and reduced oxides of nitrogen emissions.Keywords
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