the further the frequency from the resonant one, greater would be the damping effect, hence greater the sharpness the lowre is the damping effect
Damping is the resistance offered by a body when a system is in vibration. But the basic use of a damper(damping) is to help reduce the oscillations or vibrations.we can also conclude that we use damping to slow down the effect of a moving part.Damping controls the amplitude of vibrations just to avoid resonance conditions.
Spiky or wavy surfaces have the effect of damping sound. Snow is spiky if you look through a microscope at it.
Jae Kyung Cha has written: 'Effect of loading rate on damping and stiffness in nailed joints' -- subject(s): Timber joints, Damping (Mechanics)
Chu n Chou has written: 'Effect of drying on damping and stiffness of nailed joints between wood and plywood' -- subject(s): Drying, Lumber, Damping (Mechanics)
It is the opposite of normal damping (oscillation decreases), so in negative damping to get even bigger oscillation.
The amplitude of resonant oscillations can be reduced by damping.Light damping reduces oscillations slowly.Heavy damping reduces oscillations quickly.Critical damping stops the oscillation within one cycle.The graph above shows light damping.
Gravity affects the string by applying a force (dm).(g) on every particle of mass dm. Thereby, it produces a damping effect on the string.
critical damping is when the amount of damping is large enough for the system to return toequilibrium as fast as possible without performing oscillations. Hope thatHELPED
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Geometric damping is also called radiation damping. It is defined as energy radiation into a surrounding medium. Damping is defined as energy dissipation property of structures and materials that are put through time-variable loading.
In the damping level the level view and vertical spindle are crossed together...