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

Green Car Congress

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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Ford now offering dual dry-clutch PowerShift and E85 options for new Focus in Europe

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The transmission is significantly more efficient than traditional torque-converter automatics, resulting in fuel economy levels and CO 2 emissions which are very close to those achieved with a manual gearbox. Helps to reduce fuel consumption by allowing lower engine speeds without unwanted NVH. These include: Hill Start Assist.

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VTT, Argonne joint study concludes new technologies to reduce friction should be able to reduce fuel consumption by up to 61% in 15-25 years

Green Car Congress

Use of new technologies to reduce friction losses should be able to lower automotive fuel consumption and emissions by 18% within the next 5 to 10 years and by up to 61% within 15 to 25 years, according to a joint study by VTT Technical Research Centre of Finland and Argonne National Laboratory (ANL) in the US. million TJ/a.

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