Mechanical Seminar On Cylinder Deactivation - Free Final Year Project's

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Nov 24, 2010

Mechanical Seminar On Cylinder Deactivation

Mechanical Seminar On Cylinder Deactivation is a good seminar topic for Mechanical students is the method of deactivating Cylinders as per the Power requirement of the Engine in order to achieve better Fuel efficiency as well as Emission Control. Use it for your reference and study only. You can also Subscribe to FINAL YEAR PROJECT'S by Email for more such Projects and Seminar.
Cylinder deactivation works because only a small fraction of an engine’s peak horsepower is needed to maintain cruising speed. Passenger cars require 25 or so horsepower to cruise at 60 mph while 35 horsepower is enough to drive a large SUV at that speed. Using a reduced number of hard working cylinders to produce the necessary power is more efficient than employing the full complement of lightly loaded cylinders. The energy savings come from reduced pumping losses. In all gasoline engines, energy is consumed drawing the air needed for combustion past a partially closed throttle plate.



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