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.
Is there any way to obtain a 2D geometry to simulate in Flux from a complex 3D CAD model? For instance, by creating a cutting plane on the 3D model and designating the resulting faces for simulation or something similar. Additionally, I am assuming that SimLab is the tool to perform this task, but I am open to using any…
I'm using motionview with vehicle tools, using the motorcycle and events. I have a problem of oscillations when trying to maintain a certain constant lean angles. I've tried a lot changing the PID controllers but cannot get rid of the problem, any suggestions? (it happens at any lean angle, it is not a consequence of limit…
I'm using the vehicle tools motorcycle and events. Simulations usually works but lately, and i did not have this problem in the past, when I start a simulation with a crg file, the simulation doesnt start and motionview closes. Might it be a problem with the 2025 release (I previously used the 2024 when i didnt have…
I have written code to create system in the model. But the system is created randomly in the space. I want to define system according to user defined specific nodes (origin node, xaxis node, plane node). And also how to know what are the methods available for an object and what are the default parameters available for a…
For EDEM simulation, when I gave mass flow rate at the inlet say 1g/s and when I calculated at a region near the outlet, I am getting different average mass flow rate (delta m/delta t) at every time step. The time-average mass flow rate should be the same which I provided at the inlet. But I am not getting the same.
I used Monarch 2022 to convert the text file into .DBF format but I got an error message. I am doing this process fine monthly until I got new laptop. Please help fixing this issue. Thanks
Hi, I am using the Altair Student Edition, but I no longer have access to the device where the license was originally activated. When I try to activate the license on my current computer, I get the following error message: "Error activating license: This license was already activated using different HostIDs."…
The code generated by PSIM, configure CPU1 as the ownership of the peripherals, however, If I want to change the ownership of the peripherals to CPU2, is there any changes required for PWM initialization? In actual case, the CPUSEL0 register should be 1 by the "DevCfgRegs.CPUSEL0.bit.EPWM1 = 1". Where, I can make changes…
I created an account both in Altair One and Rapidminer. It got successfully created but when I'm putting it in the Rapidminer application, its showing invalid. I used personal email id.
Hi all. Running v2025 have gone through the online example: Altair Course: Getting Started with HyperMesh v2024 which does a inertial relief and modal analysis on a 3D satellite model. To try it myself, I have built a very simple 1-D CBEAM model of a wing with a 16 element component mesh and RBE2 fishbones simply for…
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