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.
Hi everyone, A week ago i created an Altair account to get myself the license for the altair student edtition. I followed the instructions for signing in but when clicking on the license button it said that the verification is pending and it will take 2-3 days. Unfortunately I havent received it yet after one week and when…
Hello, I am running a chain and sprocket model with idlers. But the time step becomes smaller as it runs and the animation falls apart. I set the joints as revolute joint with one compliant, and contacts are 'links&cutters to middle idler', 'links&cutters to bottom idler', 'links to sprocket'. I tried to debug, it seems…
Dear Altair Team and Community, My name is Daniele, and I am currently working with HyperView and an OP2 file generated by MSC Nastran. I’m using the Python API to extract results from specific element types such as CBAR, CBUSH, and CQUAD. I’m currently using the QueryResultsTool module and would appreciate clarification…
Altair personal slc statistical visualizations of altair dxf file and render as pdf Too long to post here, see github github https://github.com/rogerjdeangelis/utl-altair-personal-slc-staistical-visualizations-of-altair-dxf-file-and-render-as-pdf pdf output…
In Mfix DEM, Zhou’s model introduces a non-dimensional rolling torque to resist rotation when two particles are in contact by multiplying rolling friction coefficient with diameter. But EDEM, rolling friction coefficient is multiplied with radius. I didn't understand the difference in these two standard constant torque…
HelloI have a recurring issuse with my Feko throwing the following error messages on startup. The software has worked a few days ago, the license is valid. For whatever reason, i seem to completely miss the "altair_lic.dat" file I am looking forward to any helpful inputs. Error message: An error occurred while checking out…
Generating complete case logic for decision trees using altair personal slc Too long to post here (see github) github https://github.com/rogerjdeangelis/utl-generating-complete-case-when-logic-for-decision-trees-using-altair-personal-slc hi res tree graphic…
Dear experts, we have encountered a difficulty when using the Simlab three-phase model: It is quite difficult to understand from the manual what "smooth" and "sharp" in the Eulerian interface type model mean. Are they referring to the "level set" model? Or the Algebraic Eulerian method? Could you please provide the…
Hi everyone, thanks for your patience! I have performed measurements along the rotor axis (z-direction), where the sensor moved parallel to the rotor while maintaining a constant distance from its surface. I would now like to reproduce these measurements in a simulation. How can I evaluate the magnetic flux density at a…
I’m currently working on a soil direct shear test simulation in EDEM. I’d like to create a simulation setup similar to the typical laboratory direct shear test device (see attached image). Is there any example geometry or simulation file (e.g., dem file or STL/CAD file) for a direct shear test apparatus that I can refer to…
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