Pensez-vous qu'en untilisant un turbo, il serait possible de réduire la quantité d'essence injectée dans les cylindre, sans pour autant réduire la performance du moteur, ce qui permettrait de réduire la consommation d'essence ?
http://en.wikipedia.org/wiki/Turbocharger
A turbocharger may also be used to increase fuel efficiency without any attempt to increase power. It does this by recovering waste energy in the exhaust and feeding it back into the engine intake. By using this otherwise wasted energy to increase the mass of air it becomes easier to ensure that all fuel is burnt before being vented at the start of the exhaust stage. The increased temperature from the higher pressure gives a higher carnot efficiency. Additionally, a higher pressure differential means that less work is required from the valve train so reducing parasitic losses slightly.
Commentaire