A flywheel is a heavy wheel that is part of some engines. It regulates the engine's rotation, making it operate at a steady speed.
flywheel in British English
(ˈflaɪˌwiːl)
noun
a heavy wheel that stores kinetic energy and smooths the operation of a reciprocating engine by maintaining a constant speed of rotation over the whole cycle
flywheel in American English
(ˈflaɪˌhwil)
noun
a heavy wheel for regulating the speed and uniformity of motion of the machine to which it is attached
flywheel in Automotive Engineering
(flaɪwil)
Word forms: (regular plural) flywheels
noun
(Automotive engineering: Vehicle components, Engine, transmission, and exhaust)
A flywheel is a heavy wheel that is part of some engines. It regulates the engine's rotation,making it operate at a steady speed.
A flywheel stores energy as it spins inside a casing.
A flywheel that keeps an engine turning relies on its momentum to keep going.
To function, the starter pushes a toothed gear so that it meshes with the flywheel in order to turn the engine over.
flywheel in Mechanical Engineering
(flaɪwil)
Word forms: (regular plural) flywheels
noun
(Mechanical engineering: Machinery and components)
A flywheel is a heavy wheel that makes an engine move smoothly by storing kinetic energy and keeping the engine at a constant speed throughout its cycle.
Without a flywheel, car engines would be very jerky.
The flywheel stores energy and makes the pistons move at a constant speed.
A flywheel is a heavy wheel that makes an engine move smoothly by storing kinetic energy andkeeping the engine at a constant speed throughout its cycle.
Examples of 'flywheel' in a sentence
flywheel
He was looking at a water-pump with a heavy flywheel, apparently water-powered by gravity-feed.