Damper Calculation: Calculate Damping Force

In summary, a damper calculation is an important process for determining the necessary amount of damping force in a system to reduce unwanted vibrations. Damping force is calculated using the equation Fd = c * v, where c is the damping coefficient and v is the velocity of the vibrating object. The amount of damping force needed depends on factors such as material, size, and frequency of vibrations. Damping also affects the natural frequency of a system, with increased damping decreasing the natural frequency and vice versa. There are various types of dampers used in engineering, each with its own advantages and limitations.
  • #1
yct08280
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Hi,
Please tell me damper calculation.ie.how to calculate damping force??
 
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  • #2
From what?

Please put a bit more effort into your question!
 
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Likes 1 person
  • #3
Hi,
I want to know relation between spring & damper relation for calculating damping forces...
 

1. What is a damper calculation and why is it important?

A damper calculation is a process used to determine the amount of damping force needed in a system to reduce or dissipate unwanted vibrations. It is important because without proper damping, a system can experience excessive vibrations that can lead to damage, reduced performance, and potential safety hazards.

2. How is damping force calculated?

Damping force is calculated using the equation Fd = c * v, where Fd is the damping force, c is the damping coefficient, and v is the velocity of the vibrating object. The damping coefficient can be determined using experimental data or through theoretical calculations.

3. What factors affect the amount of damping force needed?

The amount of damping force needed depends on several factors, including the type of material used, the size and shape of the vibrating object, the frequency and amplitude of the vibrations, and the level of damping desired.

4. How does damping affect the natural frequency of a system?

Damping has a direct effect on the natural frequency of a system. In general, increasing the amount of damping will decrease the natural frequency, while decreasing the damping will increase the natural frequency. This relationship is important to consider when designing a system for specific performance requirements.

5. Are there different types of dampers used in engineering?

Yes, there are various types of dampers used in engineering, including viscous dampers, tuned mass dampers, and friction dampers. The type of damper used will depend on the specific application and desired level of damping. Each type of damper has its own advantages and limitations.

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