DLR: cleaner aircraft emissions reduce the climate impact of contrail cirrus
Green Car Congress
JANUARY 28, 2019
Fewer soot particles in the exhaust stream of aircraft reduces the formation of ice crystals and therefore the climate impact of the resulting contrail cirrus. DLR and NASA conducted joint research flights in January 2018 to investigate the effect of different fuel blends on soot emissions and the associated formation of ice crystals.
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