Introducing the Gizmag Store

Gasoline

Mazda's next-generation SKY-G and SKY-D engines

Mazda's “Technologies for Tomorrow” display at the upcoming Tokyo Motor show will see the premiere of its next-generation direct injection gasoline Mazda SKY-G engine and Mazda SKY-D clean diesel engine, which offer improved eco-friendliness and torque thanks to optimized combustion efficiency. Mazda will also reveal the first next-generation automatic transmission, the Mazda SKY-Drive, which offers first-rate fuel economy and a direct driving performance feel. As part of Mazda’s SKY concept, the new engines and transmission are designed to help Mazda achieve its goal of improving the average fuel economy of Mazda vehicles 30 percent by 2015, compared to 2008 levels, without sacrificing performance.  Read More

Replacing gasoline with biofuel derived from processed waste biomass could cut global emis...

If there’s one thing there seems to be an endless supply of, it's garbage. The idea of turning the trash that currently ends up in landfill into a fuel to combat the growing energy crisis and tackle carbon emissions isn’t new. Companies like Waste2tricity in the UK are already looking to convert waste from business and industry into clean electricity. Now scientists in Singapore and Switzerland have added credence to the idea, saying that replacing gasoline with biofuel derived from processed waste biomass could cut global emissions by 80%.  Read More

The most fuel-efficient diesel engine in the world, the Wärtsilä RTA96C, converts 50% of f...

The two engine technologies tend to be regarded as completely separate, so we rarely contemplate how gasoline and diesel can work together. But, in a series of tests conducted at the University of Wisconsin, scientists have used an engine’s fuel injection to produce the optimal diesel-gas mix for any given moment. The results are impressive: an average 20% greater fuel efficiency; combustion temperatures reduced by up to 40%; and effortless meeting of the stringent EPA 2010 emission regulations. Plus, the researchers believe that if their findings were implemented into every gasoline and diesel engine in the US, the savings could be as great as 4 million barrels of oil daily.  Read More

Looking for something? Search our 26,562 articles