This video explains everything.
The engine doesn't make force constantly, but only when the pistons have explosions on their respective chamber... so there are power-spikes = vibration.
This dual mass flywheel, uses an intermediate piece with some strong springs that smooth out the vibrations of the engine and gears, giving a more constant flow of power to the wheels.
http://www.YouTube.com/watch?v=YnaXB8q3uzQ
yes A manual gearbox has a dual mass flywheel An Autobox has a single
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Most of the mass of a flywheel is concentrated at the rim so as to have a larger moment of inertia for the same mass. This is due to the fact that the moment of inertia varies as the square of the distance from the axis of rotation.
Cast Iron because of its strength and mass
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Most of the mass of a flywheel is concentrated at the rim so as to have large moment of inertia for the same mass.This is due to the fact that the moment of inertia varies as the square of the distance from the axis of rotation.
The force acting on a flywheel is typically the torque applied to it by an external source, such as an engine or motor. This torque causes the flywheel to rotate, storing kinetic energy in its spinning motion. The force required to accelerate or decelerate the flywheel is dependent on its mass and angular acceleration.
By concentrating the mass at the rim of the flywheel, the rotational inertia is maximized, storing more rotational energy for a given mass. This design allows the flywheel to store and release energy more efficiently, making it more effective in applications such as energy storage or stabilizing systems. Additionally, having the mass concentrated at the rim can increase the angular momentum, which can help maintain the flywheel's kinetic energy during operation.
This video explains everything. The engine doesn't make force constantly, but only when the pistons have explosions on their respective chamber... so there are power-spikes = vibration. This dual mass flywheel, uses an intermediate piece with some strong springs that smooth out the vibrations of the engine and gears, giving a more constant flow of power to the wheels. http://www.YouTube.com/watch?v=YnaXB8q3uzQ
In rotating systems like a flywheel, how the mass is distributed is just as important as total mass. To maximize moment of inertia (the equivalent of inertial mass) you want the mass as far to the outside as possible. A flywheel of uniform thickness has only 60% the moment of inertia compared to one that's all rim.
Zafira 2.0Ltr DTI 16V from January 2003 onwards Engine code Y20DTH Gearbox code F23 Has a dual mass flywheel fitted.
four times the other's Because Rotational Inertia for a flywheel with its axis through the center is I=mr^2; I=m(2r)^2 I =m4r^2