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Altair Community May 2025 Roundup + How to enter our $25 Raffle 🎉
Hello Community Members! Welcome to our May Community Roundup! As we wrapped up a beautiful May and moved in to June, I am excited to share highlights from our buzzing Altair Community. Before we dive in to May's achievement, don't forget to participate in our exciting June Community Raffle - Complete your Profile, Get…
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Community Quick Tour
Watch a Quick Tour video for a guided experience to understand and navigate the site's features and functionality.
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🎉 June Community Raffle - Win $25!
Complete your Profile, Get Your First Accepted Answer Badge & Enter to Win! We're celebrating our amazing Altair Community with an exclusive raffle opportunity for active members like you! How to Enter the $25 Raffle Step 1: Earn your first accepted answer badge by answering community questions and getting your answers…
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Community Champion of the Month - May, 2025
The Community Team would like to introduce the May Champion of the Month, Simone Reitano @Simone_Reitano. Simone is an Aerospace Engineer, graduated from Politecnico di Torino in 2019. After an initial experience as a Fellow Researcher, he joined BEOND, an innovative SME providing advanced engineering services, including…
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How to extract graph/plot
Hi everyone, I'm trying to extract the value of the curve in the picture with the following commands: file → export → curve the problem is that is giving me a set of values that do not correspond to the values of the curve. Could you please help me? Thank you so much.
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No Results / Solver Log Shown in SimLab 2024.1 (EDEM Coupling)
Hi all! My problem is as follows. I am trying to run the ACU-T:6102 Windshifter tutorial that couples EDEM with SimLab. I have AcuSolve, SimLab, and EDEM all version 2024.1. Whenever I follow the tutorial steps and right-click Results under Coupled Solution in EDEM to Update Results, instead of an orange result button,…
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in altair flux motor, i want run motor for specific torque at specific rpm for 5 min. can i do this
Let me know how to go ahead for this question.
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CBUSH, CBUSH1D, CELAS
I have done few static simulations by using different elements which I mentioned in question. I have solved for stiffness in all directions we have provided 1N/mm and 5N/mm and 100N/mm but is i check the displacement and stresses for all results. there is no much stress variations is observed. almost same stress is showing…
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非アクティベートの方法について
お世話になっております。以前、Student Edition Licenceにて利用していたHypermeshを新しいパソコンにダウンロードし、アクティベートしようとしたら「This license was already activated using different Host IDs」というエラーが出てしまいました。以前のパソコンを非アクティベートするにはどうすれば良いのでしょうか？
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How does input 'locj'/'loci' works in User Subroutine like 'cnfsub'?
Hello Everyone In MotionSolve Reference Guide, the CNFSUB has a attribute names 'LOCI', and is descriped as follows: LOCI [double precision]: An array that contains the position vector of the contact point on I_GRAPHICS_ID with respect to the origin of the I_GRAPHICS_ID reference marker, resolved in the I_GRAPHICS_ID…
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Use Batchmesh with python api in Hypermesh
While using Batchmesh in python, it shows a error of 'Input has inconsistent entity type'. Providing it the proper format parameters still shows the error.
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HyperView - Force vectors not appear (N/A) - MotionView model
Hello, I'm using Motion View 2022.1. I have a multi-body system with a few external forces applied. After simulating the model, in HyperView -> Animation, I tried to plot the force vectors, but they weren't appearing and I got the value: N/A. The other internal forces in the system appear as vectors. For the Animation, i…
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How to extract water level height (volume fraction = 0.5) at left and right tank walls in each time
Description: I am using SimLab to perform a sloshing simulation of a water tank. The simulation uses the volume fraction (vf) to represent the water-air interface. I would like to extract the water level height at the left and right inner walls of the tank at each time step, where the water level is defined as the position…
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How to extract water level height (volume fraction = 0.5) at left and right tank walls in each time
Description: [Kindly add description here] Product/Topic Name : Altair SimLab 2023 + AcuSolve (Sloshing Simulation)
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How to model CV joint between two solid flanges?
How to model CV joint between two solid flanges as indicated in the above pic?
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How do I configure the F28379D on-chip ADC for 14-bit differential mode in PSIM?
I’m using PSIM’s TI C2000 library to simulate an F28379D-based control board and need to read a differential voltage at 14-bit resolution. I’ve set up my schematic with the “ADC Module” block, but it cannot be adjusted to: Enable differential input mode on a given ADC channel pair Select 14-bit resolution (instead of the…
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Unknown student license problem
I have installed FEKO v2025 and FEKO v2024.1, version 2025 works fine but FEKO v2024.1 shows license error on startup of cadfeko or postfeko An error occurred while checking out a license. Altair License Manager: License error Feature(s): GlobalZoneEU, HyperWorks, HWFEKOGUI Error Code: 9 Error Description: Feature not…
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FEKO failing to launch on WSL Ubunto
./feko_launcher fails I have installed feko on Ubunto in WSL. The installation output said it was successful. I have attempted to launch feko by calling ./feko_launcher from directory …/altair/feko/bin I get the following message: ./feko_launcher SetEnvVar[WARNING]: Expansion of value string for PATH did not succeed (ret =…
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My account is blocked?
I just started a student account but now it is blocked
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Hyperstudy Physics AI surrogate model
How Can I run a hyperstudy structural sim for multiple martials (from list) multiple thickness (from list)., using a model trained with material and thickness labels
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AI studio Educational License features not working after activation
I have an active student license on AI Studio / Rapidminer, but I cannot import a dataset of more than 5000 rows. I have tried the "sync license" and "enter license" options and both show that an educational license is active. I have tried rebooting the program and my computer I can't imagine why I am still getting an…
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Double Cantilever Beam Debonding problem
Hi everyone, I'm using Optistruct to perform a Double Cantilever Beam adhesive debonding simulation and I'm getting illogical results. As you can see in the picture the adhesive is being stretched a lot and the bigger damage can be seen more towards the fixed end of the beam, which is not how it should be. Could you help…
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Flux 2D - Clarification on Iron Loss Calculation and Bertotti Approach
Hello everyone, In my calculations using Bertotti approach(for an induction motor), I obtained an iron loss of 7 watts and multiplied this by four, considering that the motor is a 4-pole machine. Later in the design process, I attempted to modify the hysteresis and eddy current coefficients. However, despite changing…
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The Feko Component Library: Creating Parametrized Antenna Models in Seconds
Do you know about the component library in CADFEKO? This continuously growing library contains three types of components: Fully parameterized antenna models (for arbitrary frequency bands) Antenna configurations for special applications (in special frequency bands) Typical platform models for antenna placement analysis The…
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Altair InsightPro for License Analytics Snapshotの取得方法について
Altair InsightPro for License Analyicsの問題に関して、サポートにお問い合わせいただく際にsnapshotの取得をお願いしています。 以下、snapshotの取得方法を説明します。（※管理者権限を持ったアカウントで行ってください。） サーバーのsnapshot ・環境変数を読み込みます。 source /etc/insightpro_lic.conf ・以下のコマンドを実行します。 sudo inpro-lic get snapshot…
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Road PCD Marker Broken
Hello all, I am trying to use a custom PCD road by following the various guides. But the .rdf file when importing into Motionview has this weird spike that seems to be where the road marker is. Is there a way that I can fix this because the Hypermesh part looks normal, also the .fem file seems to look like others I have…
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How to Properly Connect Meshes Between Two Adjacent Surfaces in HyperMesh?
Hi, I'm currently working on a model in HyperMesh and I'm facing issues with mesh connectivity between two adjacent surfaces. As shown in the attached image, the two components are in contact, but their meshes are not connected. I'm trying to understand how to properly connect them to ensure correct load transfer and…
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Creating a dummy response for Hyperstudy with EDEM
Hi I am working on a project with EDEM and Hyperstudy and I am right now not interested with an output and just want to access the different runs that hyperstudy will do, so I examine each simulation. I have heard that I can make a dummy response like a constant, but I am not sure on how to do so. Does anyone have any tips?
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Altair InsightPro for License Analyticsのインストール方法
この文章ではAltair InsightPro for License Analyticsのインストール方法について説明します。 ※今回は、Altair InsightPro for License Analytics 2025.2.0 Administrator's Guide を参照してインストールをおこないました。詳細は公式ドキュメント()をご確認ください。 サーバーのインストール ※管理者権限をもったアカウントで実行する必要があります。 1.Altair One…