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Study finds engines emit exhaust nanoparticles even when not fueled during engine braking

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Exhaust particle size distributions measured by ELPI (color map) and particle concentration measured by CPC (white line) during individual engine braking conditions (speed change from 32 km/h to 0 km/h). The exhaust sample was taken from the exhaust manifold. The exhaust sample was taken from the exhaust manifold.

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MAN Engines showcasing D3876 diesel engine for EU Stage V locomotives without exhaust after-treatment systems

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One of its outstanding features is the in-line six, which meets the EU Stage V emission standard for locomotives without the need for an exhaust after-treatment system (EATS). The MAN D3876 LE63x meets EU Stage V for locomotives without the need for exhaust after-treatment systems.

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New 450hp Small Block V8 for 2014 Corvette features direct injection, cylinder deactivation, continuously variable valve timing

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When the all-new 2014 Chevrolet Corvette arrives late next year, it will be powered by a new 6.2L 2014 LT1 6.2L The application of GM’s Active Fuel Management (AFM) cylinder deactivation system is the first on Corvette; it shuts down half of the engine’s cylinders in light-load driving. Click to enlarge. Click to enlarge.

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Solaris to deliver another 48 trolleybuses to Budapest

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The new order is another batch covered by a framework agreement signed in 2014. In 2014, the consortium comprising Solaris Bus & Coach and Škoda Electric signed a contract with the urban carrier Budapesti Közlekedési Központ Zrt. The latest order for 48 vehicles exhausts the number foreseen in the framework agreement concluded in 2014.

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2014 Sprinter van for US standard with new 2.1L diesel; new driver assistance features

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2014 Sprinter. Since 2010, all Sprinters in the US have been powered by BlueTEC diesel engines, marking the first use of BlueTEC technology, with its selective catalytic reduction (SCR) exhaust aftertreatment system, in the commercial van market here. The two overhead camshafts actuate 16 intake and exhaust valves.

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455 hp 2014 Corvette Stingray to deliver EPA-estimated 29 mpg highway

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The 2014 Corvette Stingray will deliver up to an EPA-estimated 17 mpg US (13.8 For Stingrays equipped with the seven-speed manual transmission, Eco mode enables Active Fuel Management, which disables four of the cylinders for improved fuel economy during light engine loads. l/100 km) in the city, and 29 mpg (8.1 Earlier post.).

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Researchers find isolated Pd atoms efficient low-temperature catalysts to convert CO in automotive exhaust

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-alumina supports along with a small amount of lanthanum oxide can efficiently turn the carbon monoxide in automotive exhaust into carbon dioxide at temperatures as low as 40 ?Celsius, C as a target for achieving removal of pollutants from exhaust. Atoms are: oxygen/red, aluminum/gray, palladium/dark blue, and lanthanum/light blue.

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