Defining Damping in Dynamic Analysis with Ansys Mechanical – Lesson 2

Defining Damping in Dynamic Analysis with Ansys Mechanical – Lesson 2

HomeAnsys LearningDefining Damping in Dynamic Analysis with Ansys Mechanical – Lesson 2
Defining Damping in Dynamic Analysis with Ansys Mechanical – Lesson 2
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Have you ever wondered how you can drive your car so smoothly despite the bumps on the road? This is due to the shock absorbers that absorb shocks and vibrations. This mechanism is called damping and is present in most engineering systems, so it is important to consider it in the analysis. However, unlike the elastic modulus, damping cannot be measured directly and is often estimated through testing or other industrial procedures. In this video, we will learn how to define different types of damping in dynamic analysis using the mode superposition solution method in Ansys Mechanical.

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0:00 – Introduction
01:52 Review of the Mode Superposition Method
03:21 Discussion of different types of damping inputs
05:06 Damping Control – Analysis Settings
05:15 Material damping – Technical data
05:23 Damping types supported in MSUP analyses and additional notes
09:09 Demonstration of specifying a downstream MSUP analysis before running the modal analysis
09:57 Demonstration of checking participation factors from modal analysis
10:19 Demonstration of linking a downstream MSUP analysis on the project page
14:54 Demonstration of the diagram function in Mechanical

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