Audi e-fuels pass a exam in potion engine

Posted on 01. Feb, 2014 by in Audi Canada

“Our exam shows that as good as electric pushing on renewable electricity, there are other concepts that assent long-distance, low-emission driving,” commented Reiner Mangold, Head of Sustainable Product Development during Audi.

The engineers were initial and inaugural meddlesome in reduction credentials and a synthethic fuels’ explosion characteristics. To examine these, they unnatural a conditions inside an engine in a vigour cover during adult to 15 bar and temperatures of 350 degrees Celsius. A special camera accessible how a fuel behaves during a injection process, since usually a purify reduction credentials routine will assure optimal combustion.

The potion engine was another exam station. This exam setup reveals a processes that are differently dark by a steel walls of a cylinders. A tiny window done of quartz potion enables a experts to observe a fuel’s function in a cylinder and how it interacts with a airflow in a explosion chamber. During any of adult to 3,000 revolutions per notation in a investigate engine, a notation volume of fuel shoots into a potion cylinder, is dense and ignited, and a empty gas afterwards expelled.

The conclusion: Unlike hoary fuels, a combination of that varies depending on their place of origin, fake Audi e-fuels are positively pristine fuels. Thanks to their chemical properties, fewer emissions are generated when they are burned. They do not enclose any olefines or savoury hydrocarbons. As a result, a fake fuels assure a some-more effective reduction credentials process, cleaner explosion and reduce emissions.

The subsequent assign already awaits Audi’s engineers: They now aim to serve optimize a prolongation process­ for e-ethanol and e-diesel. These new fuels will afterwards be prepared for a market. Audi operates a investigate trickery in Hobbs (New Mexico, United States) for a prolongation of e-ethanol and e-diesel in partnership with Joule. At this facility, microorganisms use H2O (brackish, salt or wastewater), object and CO dioxide to furnish high-purity fuels. The e-gas plan in Werlte is another member of Audi’s endless e-fuels strategy. It demonstrates how vast amounts of immature energy can be stored well and exclusively of plcae by transforming it into methane gas and storing it in a healthy gas network.

See a latest Encounter Technology Magazine to find out some-more about a subject of e-fuels; all issues are accessible on a new online portal: The Encounter Technology Magazine appears twice a year. To allow to a repository giveaway of charge, send an e-mail to:

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