[Example] Rotating Dynamics Transient Response Analysis

In transient response analysis, in addition to synchronous and asynchronous analyses like frequency analysis, it is also possible to perform analyses with a constant rotational speed or a constant excitation frequency while increasing the rotational speed.

**Case Overview** ■Product Name: Simcenter Femap with Nastran ■Analysis: Linear Transient Analysis ■Industry: Other Transient response analysis calculates the vibration characteristics of the rotor when increasing the rotational speed and the behavior during passing through the critical speed. In addition to synchronous and asynchronous analyses like frequency analysis, it is also possible to perform analyses where the rotational speed is increased while keeping the rotational speed constant or the excitation frequency constant. This is an analysis along a single point or horizontal line in the Campbell diagram. □ For other features and details, please refer to the catalog.

Other analyses