RLOAD1 or RLOAD2

Jebunderscore
Jebunderscore Altair Community Member
edited October 2020 in Community Q&A

Hi to everyone,

I wanto to simulate a simple sinusoidal force (amplitude 30 Uniti + freq = 100 Hz)  for a FRF analysis.

How I can graph this function in time domanin?

I can not understand how the parameters (constant and frequency dependent) can influence the waveform.

 

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited March 2018

    Hi,

     

    You can use either RLOAD1 or RLOAD2

     

    You can define amplitude and frequency using TABLED1 card where your X is frequency and Y is amplitude which acts as a scaling factor for the load. 

  • Jebunderscore
    Jebunderscore Altair Community Member
    edited March 2018

    Thank you Prakash Pagadala.

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