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Показаны сообщения с ярлыком hydrogen cars. Показать все сообщения

Carmakers Are Looking Into Turbochargers to Help Boost Fuel Economy in Their New Cars

With gas prices on everyone’s mind these days, government regulators are pushing for better fuel efficiency in vehicles over the next few years. The thing is, hybrid, electric, and hydrogen cars aren’t the short term answer, it’ll be a while before they become mainstream. Car companies need something they can use now to modify their traditional engines during the interim.

That something is turning out to be turbochargers.

If you’re curious how superchargers and turbochargers work, check this page out. Over the next few years, engines will continue to get smaller, with V-6s replacing V-8s, and four-cylinders replacing V-6s. I’m not sure what’ll replace four-cylinders, maybe a mouse on a wheel. Either way, automakers are going to try to preserve some of the power that the largest engines had. Turbochargers will help keeping those power levels up.

Several different carmakers have turbocharged engines in the pipeline. Starting next year, Ford plans to sell a turbocharged 3.5-liter V-6 engine in its Lincoln MKS luxury car. Chevrolet plans on giving it’s upcoming Cruze compact car a turbocharged 1.4-liter engine, which will be 36 percent smaller than the engine in the Cobalt, the vehicle the Cruze will replace. That should make for a car with about 20% better fuel economy, while maintaining the Cobalt’s power.

Turbo engines 101


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Shell and GM Open Hydrogen Fueling Station in LA

The first public fueling station to provide both hydrogen and gasoline opened in Santa Monica last month. Shell Hydrogen and GM combined forces to give drivers in Chevy’s Project Driveway program an LA-based location to refuel their Equinox fuel cell vehicles, which are currently being test driven by “regular foks” on Southern California’s roads and freeways.

So far, the Santa Monica station is Shell’s third hydrogen station in the country as part of the U.S. Department of Energy’s Hydrogen Vehicle and Infrastructure Demonstration and Validation Project (DOE Learning Demo). The two other stations are located in Washington, D.C. and White Plains, NY.

Currently, GM, Shell and the DOE Learning Demo are only set to deploy fuel cell vehicles and install hydrogen stations in Southern California, Washington, D.C. and the New York City metropolitan area.

Southern California drivers of Honda’s FCX Clarity fuel cell vehicle, which is currently being driven by actress Jamie Lee Curtis and her director husband Christopher Guest among other celebrities and car enthusiasts, will also be pumping hydrogen at the new Santa Monica station.

The Department of Energy’s Hydrogen Locator claims the United States has only a handful of public hydrogen fueling stations with the majority in California (3).



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