Vibro-Acoustic (Electro-magnetic FRF)

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hello,

I am looking to do a vibro-acoustic (electro-magnetic FRF) analysis on a motor using FLUX. My aim is use electrical current/voltage as input to the motor and extract forces as output. Later map these forces onto the FE Model and look for noise levels and if possible mode shapes and stresses. 

Looking for help in this analysis as I am unsure about the procedure/work flow to be followed. 

Thanks in advance.

 

Sandeepan

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Answers

  • Yann_Le_Floch
    Yann_Le_Floch
    Altair Employee
    edited February 2019

    Hi,

    With Altair Flux 2018.1 you will find exemple to perform vibro-acoustic analysis with Flux and Optistruct (via Simlab or Hypermesh)

     

    Hope it help

     

    Yann

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  • RokHodnik
    RokHodnik Altair Community Member
    edited June 2019

    This tutorial of analysis using HyperMesh is useless. It only shows steps to the point of forces export from Flux. With additional tutorial ''HowTo_OptiStruct_Flux'' you can progress to the point of displacement, stress and load output. Is there any posibility to get a tutorial on how to proceed from this point?

     

    All of the tutorials seem to be dealing only with the problem to the point marked with red.

     

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