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Define vibration amplitude and phase angle on Frequency extraction

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istanor

New member
Apr 2, 2013
1
Hi all

I'm having some problems extracting these magnitudes on a rotor blade.
I submited a Frequency extraction linear analysis (only need 1st modeshape) without issues. However I don't know how to post-process the results properly.

I need to extract:
3 coordinates components of vibration amplitude corresponding to rotor surface
3 coordinates phase angles corresponding to the rotor surface

I guess the 3 coordinates components of vibration amplitude are the max displacement of the blade at different directions for each node.
However I'm unable to extract the phase angles.

Can someone help me?

Thanks in advance
 
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