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FEV working on water injection system using exhaust condensate; fuel consumption improvements up to 16% possible

Green Car Congress

FEV is developing a water injection system for internal combustion engines using condensate from exhaust gases, the “Extended Direct Condensate Injection” system. in the region of the minimum specific fuel consumption on a stoichiometric combustion concept with Miller cycle and cooled external exhaust gas recirculation.

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KAIST/Hyundai team explores effects of water direct injection on gasoline engine under high load

Green Car Congress

Researchers from the Korea Advanced Institute of Science and Technology (KAIST) and the Advanced Gasoline Engine Development Team at Hyundai Motor Company report on the effects of water direct injection on a gasoline engine under high-load conditions in a paper in the International Journal of Engine Research.

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BMW unveils Gen7 5 Series; more efficient gasoline and diesel units; plug-in hybrid 530e in 2017

Green Car Congress

BMW has unveiled the seventh generation of the BMW 5 Series Sedan, which will go on-sale in markets around the world in February 2017. The 5 Series has been a major hit for BMW, selling 7.6 The new 5 Series features TwinPower Turbo gasoline and diesel engines from the modular BMW EfficientDynamics family of power units.

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Continental supplying first turbocharger with aluminum housing

Green Car Congress

The water-cooled aluminum turbine housing. 100 kW gasoline engine for the MINI Hatch ( earlier post ) has been ongoing since spring 2014. Water-cooling enables the use of the lightweight material and thus enables a significant weight reduction by nearly 30% while simultaneously providing cost and system benefits.

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BMW Outlines Intelligent Heat Management Applications for Reducing Fuel Consumption and CO2; New Thermoelectric Generator Unit Integrated with EGR

Green Car Congress

BMW dedicated a portion of its recent Innovation Days 2009 event to the topic of Intelligent Heat management as a mechanism for reducing fuel consumption and CO 2 emissions. The remaining two-thirds are lost as waste heat going into the environment through the car’s exhaust emissions and through the radiator. Click to enlarge.

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Refreshed 2014 Toyota Yaris features revamped 1.0L engine with switching between Atkinson and Otto cycles; new hybrid

Green Car Congress

gasoline unit that is the first member of a new family of 14 highly efficient engines to be launched by 2015. Mass-produced gasoline engines on average have a thermal efficiency of between 30 and 35%, Toyota said.). liter gasoline engine and 1.4-liter A 4-cylinder, 1.33-liter liter diesel complete the range. lbs) lighter.

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BMW unveils latest Efficient Dynamics 3- and 4-cylinder gasoline and diesel engines

Green Car Congress

At its Innovation Days 2016 event in Munich, BMW unveiled new versions of its three and four- cylinder gasoline and diesel engines. In addition to this, the full line-up of gasoline and diesel engines feature BMW TwinPower Turbo technology. BMW TwinPower Turbo 3-cylinder gasoline engine. Gasoline engines.

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