Overall system efficiency and performance of a Beech Model 20 Duke aircraft was studied to provide analytical representations of an aircraft piston engine system, including all essential components required for onboard hydrogen generation. Lower emission levels and a 20% reduction in fuel consumption may be obtained by using a catalytic hydrogen generator, incorporated as part of the air induction system, to generate hydrogen by breaking down small amounts of the aviation gasoline used in the normal propulsion system. This hydrogen is then mixed with gasoline and compressed air from the turbocharger before entering the engine combustion chamber. The special properties of the hydrogen-enriched gasoline allow the engine to operate at ultra lean fuel/air ratios, resulting in higher efficiencies.
New potentials for conventional aircraft when powered by hydrogen-enriched gasoline
01.03.1976
Aufsatz (Konferenz)
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Englisch
New Potentials for Conventional Aircraft When Powered by Hydrogen-Enriched Gasoline
SAE Technical Papers | 1976
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