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, I am currently working with dynamic analysis with composites in radioss and I was wondering if, as in optistruct, there was a way to visualize contours such as 'cstress', 'cfailure' or 'cstrain'. I have seen that there is an option to visualize the Tsai-Wu criterion, but I was wondering if there was the other…
Hello Altair Support Team, I am a student using Altair One Student Edition. My Community profile is created successfully. However, in Altair Marketplace → Altair AI Studio, I only see "Contact Sales" instead of Install/Download. Please enable the AI Studio download entitlement for my Student Edition account. Country: India…
In this formula：I want to measure E50 and σ now Assuming that I have conducted many experiments on particle size ranges, I have conducted 20 experiments with a particle size of 10mm and obtained the energy Ek of each stone fragmentation. Then, I divided it by the corresponding weight m of each stone to obtain the specific…
Hello everyone, I am currently working with Altair Inspire and using Design Explorer to optimize a simple structure. Context: I run a static analysis + linear buckling analysis manually, and both solve correctly. The geometry is defined wuth the design variables in Inspire. The model is very simple and the analyses run…
Hi all, Could you please help me check the following code? It runs correctly in HyperMesh 2025, but when I use an older version (HyperMesh 2019), it results in an error. I’ve included a link to the relevant files here: https://drive.google.com/drive/folders/1fqkbfDTzZ-GtLrZr1gfWH5fKP7U-_Udw?usp=sharing I would really…
I am totally new to the Altair Software and want to learn from the peers and community.
Hello, I am trying to export this model as step file, but every time I export this, no patches are visible in my step file. Its a conformal patch array, four of the copper patches are totally invisible when I am exporting it into the step file. I am attaching here both the .cfx and step file , please help me out.
When running EDEM using the command line, is there a processing flag to track collisions? The K flag is for extracting collision data. When running a simulation using the command line does EDEM automatically track collisions? I know it can be done using the GUI but I need to run multiple simulations in a cluster. Thank you.
Hello, Based on the Variable Cohesion API tutorial, I have implemented a cohesion model that runs on CUDA (GPU), and cohesive particle clusters can be observed during the simulation. My current goal is to calculate, at each time step, the total volume/equivalent diameter of a cohesion-based particle cluster, preferably…
I was running several transient magnetic 2D cases, varying the d-axis current level in a permanent magnet motor. There were about 155 (31 x 5) cases to perform, which I automated using PyFlu. After running about 120 cases, the program simply crashed, without any message, after a saveProjectAs(case_name) command. I'm…
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