A place to ask questions about Altair products or solutions and receive help from community members or Altair employees. Don't forget to tag with the product/topic related to your question. Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems.
I am trying to run Fatigue Analysis using FEMFAT Spectral. However while importing the pch file for Transfer Function I keep getting error saying number of modes in TF does not match number of modes in modal stresses. i have already tried to create set to output Acceleration but then the number of modes in TF comes out to…
How to design a plate with displacement control in following logic: Add 0.2m/s velocity if resistance force is lower than F (initial value 50N). If F is not enough, add 50N to F and cycle again. End all if total displacement reach 0.8m. Using optistruct explict solver.
I can not access to my old PC. So, I can't deactivate my student license on my own. Is there any method that I can deactivate my license? If not, can you deactivate my student license to reactivate my license on my new PC?
Hi, I am using Radioss 2022.3 and I'd like to get the stiffness matrix as additional output of the simulation. I didn't find any way to do that for the moment. Is it possible? If not, do other solutions exist to get this matrix (with other solvers maybe?) Thank you in advance.
I need to reactivate license on my new PC. But I can't access my old PC and deactivate it. Can you deactivate my license?
I am trying to reduce the displacement of an component by the method of gauge optimization. Outputs are not as desired for the inputs Kindly help resolve the issue .
Hi. Is there a release notes available somewhere? I can't find it on the Marketplace or the support documentation page. Thanks!
Hi all, Is it possible to carry out a loaded tooth contact analysis (LTCA) of a crossed helical gear in Inspire? My goal is to determine the cyclically changing and recurring transmission error (TE). Depending on the meshing situation, load and material pairing, I have a different tooth deformation under load. This tooth…
I am currently studying the linear elastic contact models in EDEM and PFC (Particle Flow Code) manuals and noticed a difference in how normal stiffness (kn) is defined between the two softwares. I would like to clarify whether these models would produce consistent results if identical material parameters (e.g., elastic…
I have got the student license key and downloaded SLC and workbench. And I followed the 4 steps to activate the key in license utility. But I am not see the run button in workbench.
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