Paths to alternative fuels for aviation

Alternative Fuels In Aviation

During the last years, the aviation sector has been looking into alternatives to kerosene from crude oil, to combat climate change by reduction of greenhouse gas (GHG) emissions and to ensure security of supply at affordable prices. The efforts are also a reaction to commitments and policy packages. Currently, a wide range of possible fuel candidates and fuel blends are discussed in the triple ...

Development and Evaluation of Alternative Aviation Fuels

There continues to be significant interest in the development, certification, and use of alternative (non-petroleum) aviation fuels. The motivation for this is driven by many factors, including the growing demand and reduced supply of petroleum-derived fuels, cost volatility, and desire for a reliable domestic fuel supply. In addition, the production of alternative fuels from renewable/biologic...

Experimental study of soot aerosol formation in swirl-stabilized flames of alternative aviation fuels on a path to sustainable aviation

Particulate matter (soot aerosol or carbon black) emissions from combustion systems have adverse effects on human health and the environment. Soot is a major contributor to the total radiation heat loss in propulsion systems. Soot aerosols in the atmosphere have significant positive radiative forcing that contributes to global warming because of strong absorption of sunlight by soot. As compare...

Impact of Non-CO2 Combustion Effects from Aviation on the Environmental Feasibility of Alternative Jet Fuels

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BIODIESEL: Cultivating Alternative Fuels