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, If I want to run a linear buckling analysis for a model I have, but I am only interested in the buckling modes or a particular component, i.e. an Upper Cover in a wingbox model. Is the only way to isolate the component of interest via a 'Super Element' approach? Or are there other approaches, i.e. analysis sets etc,…
I have an API key and an Azure endpoint URL. I have entered them both in the settings. Is there a particular name I should name the model I have deployed in my Azure OpenAI? I am able to interact with it in my playground in Azure, so I think it is deployed correctly. When I open Altair CoPilot, it simply says "Chat service…
Can anyone help me on how to apply and assign composite material to a VT of an aircraft that I have modelled? There is no proper videos on Youtube. I need some guidance. Most of the internal components of the VT are made of laminate composite with different number of plies. How do I start?
Hi, I'm designing our teams suspension geometry on motion view. I applied hard points of the car but I'm having trouble with ploting rollcenter. I ploted as the screenshot below. I compared with adams/car and 2d sketch but it seems to be lower than the actual roll center. If you have any sugestion, please let me know.
Hello, I would like to perform a simulation of a rectangular piece of metal with half of it being solved with the Surface Equivalent Principle method, and the other half being solved by th Volume Equivalent Principle method. Would this be possible ? I wonder how to tell FEKO that the two blocks actually form one big block.…
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…
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