how harmonic response give results at non exciting frequencies

- February 9, 2021 at 4:48 am
  
  kamalkrishna
  Subscriber
  
  I have given excitation 400 and multiples of 400,but i can get responses at any frequency,How can it possible and what it indicatesn
- February 9, 2021 at 8:08 am
  
  1shan
  Ansys Employee
  
  Hello ArraynPlease rephrase your question and give some more details about the problem. What do you mean by 'excitation of 400. Is it a harmonic/transient/modal analysis that you are trying to do? You may check these courses for a better understanding of these simulations :-n/courses/index.php/courses/modal-analysis/n/courses/index.php/courses/harmonic-analysis-of-structures/nRegards,nIshan.n
- February 9, 2021 at 9:06 am
  
  kamalkrishna
  Subscriber
  
  Thank you Ishan for your response,nI am doing Harmonic Response analysis,400 Hz is Force Excitation Frequency,i am giving Excitation force frequencies from 400 and as 800,1200,1600,2000......... But i can get output like Noise,Deformation at any Frequency like 50,125,200 where i am not giving excitation force,i want to know that what is the meaning of these outputsn
- February 10, 2021 at 9:54 am
  
  1shan
  Ansys Employee
  
  Hello ArraynCould you post an image of your Analysis settings ? In a harmonic analysis you can specify the range minimum, range maximum and number of intervals. The results would only be available at these specified points. Please refer this video https://www.youtube.com/watch?v=jTHMNehqImgnnRegards,nIshan.n