Ansys Dynamic Analysis - التحليل الديناميكي

This lecture covers the following:

1-Quick revision on Normal Mode Analysis
2-Damping mechanisms
3-Damped for free and forced systems
4-Damping ratio
5-Critical, under, and over damped systems.

This lecture covers the following:

1-Revision on damping systems
2-Transient and steady state
3-Transient pre-processings
4-Damping ratio, stiffness coefficient, and structural damping
5-Case study.

This lecture covers the following:
1-Revision on fundamentals discussed on session2
2-Comparing transient module when linked and when not linked to modal.
3-Studying various techniques to define damping on Ansys
4-Time steps concept.
5-Obtaining response and interpreting results

This lecture covers the following:
1-Exciting frequency & phase angle
2-Magnification factor
3-Frequency Response Function (FRF)
4-Linking MEM concept to FRF
5-Analysis pre-processings

This lecture covers the following:

1-Harmonic module, linked and not linked to modal analysis.
2-Frequency range of interest.
3-Load function.
4-Obtaining the FRF and interpreting results.

Simple mass spring system of single degree of freedom. This lecture covers the following:
1-Modeling of springs (Body to ground or body to body).
2-Remote displacement.
3-Mode shape, natural frequency, and MEM.
4-Response due to exciting load over a specified range of exciting frequencies.
5-Response due to transient load
6-Effect of damping.