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The speed of a torsional wave depends on the material it is propagating through. In general, torsional waves travel slower than longitudinal waves in the same material. The speed can be calculated using the material properties like shear modulus and density.

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AnswerBot

1y ago

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Is torsional critical speed the same as torsional Analysis?

Torsional analysis: This analysis completed based on strcture properties like Mass MI and Torsional stiffness. Torsional critical speed analysis: Speed of rotor will come into picture in addition to Mass MI and Torsional stiffness of the structure.


What is torsional critical speed?

The term torsional critical speed of centrifugal pumps and associated drive equipment refers to the speed of a pump rotor or related rotating system that corresponds to a resonant frequency of torsional vibration of the rotating system. Torsional critical speeds are associated with torsional or angular deflection of the rotor and are not to be confused with lateral critical speeds associated with lateral deflection. The two are separate entities. A given rotor or rotating system may possess more than one torsional resonant frequency or torsional critical speed. The lowest frequency which produces the "first mode shape" and "first torsional critical speed" is in general of the most concern. Torsional vibration is caused by torsional excitation from sources such as variable frequency drive motor toque pulsations, combustion engine torque spikes and impeller vane pass pulsation. The calculation of the first torsional critical speed is fairly simple for simple rotor systems.


State of varying the rotational speed of machinery?

Power output will increase. Beyond the critical speed, torsional failure may occur.


What kind of wave is speed?

Speed is not a wave.


What do you need to figure out wave speed?

To determine wave speed, you need to know the wavelength of the wave and the frequency of the wave. The formula for calculating wave speed is: speed = frequency × wavelength.


How do you figure out the speed of a wave?

To determine the speed of a wave, you need to know the frequency of the wave and its wavelength. You can calculate the speed of the wave by multiplying the wavelength by the frequency. The formula for the speed of a wave is speed = frequency x wavelength.


What is the eqaution for wave and speed?

The equation for wave speed is given by: v = fλ, where v is the wave speed, f is the frequency of the wave, and λ is the wavelength of the wave.


Is the wave of speed dependent on the amplitude?

No, the speed of a wave is not dependent on the amplitude. The speed of a wave is determined by the properties of the medium through which the wave is traveling and is not affected by the wave's amplitude.


What is wave speed in physics?

Wave speed in physics is the speed at which a wave propagates through a medium. It is determined by the type of wave and the properties of the medium it travels through. The wave speed is calculated as the product of the wavelength and the frequency of the wave.


How does increasing the wave speed affect the frequencey?

Increasing the wave speed will not affect the frequency of the wave. The frequency of a wave is determined by the source of the wave and will remain constant regardless of the wave speed.


What is the wave speed at the bottom of the rope?

The wave speed at the bottom of the rope is the speed at which the wave travels through the rope.


How do you find wave speed?

To estimate the speed of a wave, a person can estimate the distance the wave is from shore and then time how long the wave takes to reach the shore. For example, if a wave is one mile out and it takes one minute to reach shore, the wave is traveling at 60 miles per hour.