Chevrolet Engineers Test to Extremes

Chevrolet vehicle validation in extreme conditions

While the testing facilities at General Motors’ multiple proving grounds around the world are well spread, getting a test vehicle out into the real world is just as important as navigating simulated challenges. When testing for the effects of cold weather on the fuel economy of the Cruze Turbo Diesel, energy and powertrain integration engineer Tessa […]

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Toyota 1.3-liter gasoline engine

Toyota develops new gasoline engines with Atkinson combustion cycle

Toyota Motor Corporation aims to further increase the environmental performance of its vehicles with a series of newly-developed engines that achieve improved thermal efficiency (Numerical expression showing how much of the thermal energy generated by burning fuel is converted into effective power). The new engines leverage combustion and loss-reduction technologies Toyota has refined in its dedicated

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Fully variable UniAir valve control system by Schaeffler

Schaeffler systems for variable valve trains

Variable valve train systems are a central element for increasing the efficiency of modern internal combustion engines. Schaeffler supplies a range of different products tailored to customer requirements through to UniAir, a fully-variable electrohydraulic valve control system. The UniAir system – of which around half a million units have been supplied to date – has

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Bosch fuel cell control unit

Bosch Engineering develops control unit for fuel cell systems

Bosch Engineering GmbH presents fuel cell control unit (FCCU) for off-highway applications for the first time at the MobiliTec specialist trade show at the 2014 Hannover trade fair. The FCCU is based on Bosch automotive large-scale series production hardware. Together with newly developed software for controlling fuel cell systems, it has the flexibility to be used

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