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Upcoming Altair Community Events & Your Feedback Needed
Hi Everyone, As we look ahead to the final months of 2025, we're thrilled to announce that we have added few more sessions to our ongoing community series. We want to hear from You! Your ideas and feedback helps us create the experiences our community truly wants. Drop a comment below and let us know what events or…
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Community Champion of the Month - October, 2025
The Community Team would like to introduce the October Champion of the Month, Roger DeAngelis @Roger DeAngelis_21630. Roger’s path began in the early 1960s, when he bought his first ebony-and-ivory K & E slide rule. In high school, he was drawn to math, physics, and Newton’s laws of motion. He attended the University of…
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Introducing the New Altair HPCWorks 2026.0 Release
It’s been a big year at Altair! Now as part of Siemens, the world’s #1 industrial software company, we’ve just announced HPCWorks 2026.0 with new features and upgrades including expanded AI and machine learning workload enablement, AI-assisted functionality, GPU integration, and expanded reporting. One of the most exciting…
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Altair RISE : Program to Recognize and Reward our most engaged Community Members
🚀 Altair RISE Program We're excited to launch an exclusive 6-month program designed to recognize and reward our most engaged community members! Whether you're answering questions, sharing solutions, or participating in discussions, RISE gives you recognition in the community while helping you grow your expertise. Progress…
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Altair Community Rewards and Recognization
The Altair Community is a space where beginners, experienced users, industry experts, students, faculty and our product specialists come together to share insights, collaborate, and find ways to take full advantage of our products. Engagement is at the heart of the Community and with the launch of our new and improved…
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Imputing Missing Variables subprocess- K-nn
I don't know what I am missing. I followed Youtube videos and looked at every available "imputing missing variable" question. I couldn't find a way to make K-nn work within the subprocess of Imputing Missing variable because the error code is not letting my example set be recognized in the subprocess. Is there something I…
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Are there any way to convert Ansys Fluent/Icepak's result files to Altair h3d files for PhysicsAI?
My team has tried several formats from Ansys Fluent / Icepak, e.g., csv, cas/dat, cgns, and case/geo/scl. But both HyperView and HvTrans don't work. Any help? Thanks.
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CADFEKOv2025.1.1 Optimization Mask Import Points Crash
Hello! When I try to import points to create an optimization mask in CADFEKO v2025.1.1, CADFEKO crashes with two error messages the moment I hit "Ok" on the "Import Points" dialog with a file selected; the first error says: The application has terminated in an unexpected way. Please contact support with a description of…
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License Deactivation
Hi, I used my student license in a computer that I don't have anymore so i was wondering if I could have it deactivated so I can use it in my new device. Thanks in advance!
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New eLearning Course - Model Setup, Analysis and Results with HyperMesh
We recently released a new eLearning course, Model Setup, Analysis and Results with HyperMesh. Model Setup, Analysis and Results with HyperMesh will give you experience with the workflow needed for setting up an analysis. This includes working with properties and materials, boundary conditions, entities such as connectors,…
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S-Concrete Automated Design Unexcepted Behavior
Hello, I want to use the automated design feature, but it is not iterating as expected. For some files, the automation will tend to step towards an unrealistic amount of reinforcement, such as completely removing all bars at the top, or stacking a crazy amount of bars at the top. I've attached an example where the…
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CollectionByInteractiveSelection by choice of entity selection
Hi, With TCL, I can write *createmarkpanel [list comps solids part_assembly ] 1 "Select solids or comps or parts" But in Python (with Hypermesh 2025.1), when I tried col = hm.CollectionByInteractiveSelection(model=model, entity_class=[ent.Solid, ent.Component, ent.Part], message="coucou", ) I get TypeError Traceback (most…
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What analysis should i be running to see if a bolt will withstand a pothole. Please help me out .
Description: I have an assembly with 10 bolts in place. I am trying to see if i can reduce a bolt or two . I want to run an analysis to see if a certain bolt location will withstand a pothole scenario. I have no idea if such an analysis is possible and what kind of inputs and softwares are needed to pull this off .…
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HyperView: LS‑DYNA ELEMENT_SHELL_BETA Stress Visualization in Material Coordinates
Is it possible to visualize stresses for ELEMENT_SHELL_BETA in HyperView using the coordinate system defined in the material when loading the .d3plot and .k files? I am using the LS-DYNA solver interface. I know this can be done in LS-PrePost, but I would like to know if it is possible directly in HyperView.
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Simulation of a RG316 with EditFeko
Hello, I am still working on this issue and would like to know how to replace one of my two wires on the outer side with a coaxial cable such as an RG316. Is it possible to simulate this in EditFeko without using CadFeko? Thank you for your response. Here is my current code. ** PARAMETRES DU CALCUL ** BANDE DE FREQUENCES…
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Deactivate License
Hi, Could my student edition license please be deactivated as I need to reactivate it on a new device. Thank you! I did it it worked with me
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HypermeshでPartsを削除するときに、支配下にあるcomponentを削除せずに残す方法
HyperMeshのv2023.0を使用しているときは、モデルブラウザでPartsを右クリック→削除した時に 「Are you sure you want to delete the selected Parts?」と、 Delete Part Contentsにチェックをつけるかつけないか選ぶことができました。 v2025ではこのダイアログが出ずに、問答無用でParts支配下のコンポーネントもすべて削除されてしまいます。 これを回避する方法はないでしょうか？
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/MAT/PLAS_DEF の例題
始めに /MAT/PLAS_DEF は Radioss にしては珍しく物性値が最初から定義されている弾塑性材料です。 なんとなくでよいので、それらしいものが必要という場合に、有用だと思います。 https://2025.help.altair.com/2025/hwsolvers/ja_jp/rad/topics/solvers/rad/mat_plas_predef_starter_r.htm 現在は、こちらの 7個の材料が用意されています。 例題 ダウンロード: https://us.v-cdn.net/6038102/uploads/LB24Z7EONXQ3/model01.7z この例題は、軟鋼 STEEL…
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how to set a reference point for animation in Hyperview2025?
there used to be an option in old version to pick a point as reference for the animation. cannot find in 2025.
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Curvilinear Higher-Order Basis Functions (HOBFs) in Feko
Feko solver settings offer several options to choose different simulation approaches and sometimes it can be tricky to pick the best option for a simulation problem. In this article we discuss use cases where curvilinear higher order basis functions have advantages. The default option in Feko for MoM simulation are the…
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Ball Bearing Modeling method
Hi all, I am using Hypermesh 2025.1. I want to model the ball bearing. My current model has all 3D balls and I want to take advantage of 0D elements and DOF. My goal is to determine how much load is imparted on the balls and how much it is transferring to the surrounding connected parts. Can anyone suggest/guide me on…
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Import of Solidworks file to SIMLAB
Hi everyone, I am trying to import a SolidWork file. I know that many of you will tell me to import the parasolid version of it, but I do need to import the design parameters to in order to make a DOE Everytime I go on Import>and select my solidworks file I get following error: Import Failed. Please help me, this error…
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HyperStudyとAspen Simulation Workbookとの連携について
ご担当者様 お世話になっております。表題の件につきまして、お教えいただけますと幸いです。 HyperstudyとExcelを連携し最適化計算を実施したいと考えております。 ただ、連携するExcelファイルには、COMアドインとしてAspen Simulation Workbookを使用しており、プロセスシミュレーターであるAspen Plusと連動するかたちとなっています。 このようなエクセルファイルをモデルに追加し、変数のインポートをしようとしたところ、コンソールに添付のようなエラーメッセージが出力されてしまい、エクセルファイルとの連携ができません。 Aspen Simulation…
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Radioss計算の時間短縮方法について
Description: HyperMeshを用いて引張試験のradファイルを作成した後、Conpute Consoleを用いて解析計算を行いました。計算は正常に行われたのですが、計算に約36時間かかってしまいました。解析計算の時間を短縮する方法があれば教えていただけますでしょうか。 使用したradファイルを添付させていただきます。 https://us.v-cdn.net/6038102/uploads/1WPRQC68T7DX/tensiletest-5-0000.rad https://us.v-cdn.net/6038102/uploads/K2A7QGN7MDUF/tensiletest-5-0001.rad…
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Differences among hm and hw tools
Product/Topic Name : HyperMesh, HyperMeshDesktop, HyperWorksDesktop, HyperMeshCFD, HyperWorksCFD I need help to understand the differences among the tools HyperMesh, HyperMeshDesktop, HyperWorksDesktop, HyperMeshCFD, HyperWorksCFD and why are the ribbons all meshed up among versions? It is very confusing. If I understand…
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How many times can I change the computer my license is on?
Hi, the forum mentions I am limited to a very few times that I can change my existing Student License to a different computer. I have done it once to get access to a more capable computer, but as that is a desktop and I am leaving for the weekend and would like to work on it during the weekend, but I don't want to risk…
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Voxel Mesh Stress Analysis Results
I am referring to this documentation: Voxel Meshing It says that voxel mesh does not give meaningful results in stress analysis, but I am curious about the underlying reason.
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AC component measurement of a DC current
Hi, I want to measure an AC component of a DC current at the DC Battery Bus. In physical experiment I can use a rogwoski coil and put the oscilloscope in AC coupled mode to extract the AC current at a DC bus. I am trying to get a similar measurement in PSIM simulation. The current probes available in PSIM includes the DC…
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Inspire extrude deformation simulation
https://us.v-cdn.net/6038102/uploads/52YHGDDKZL20/defseis.igs Hi, I am working with altair polymer extrude I could simulate the polymer flow with success, but I have problems with the deformation simulation. I attach the files. I follow all the steps from…
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Has SLC been updated in future versions to accept ODS TAGSETS.RTF and ODS WORD?
I'm currently using SLC/AAW 2025.1, which does not accept ODS TAGSETS.RTF, nor ODS WORD. When will be the next version to support ODS TAGSETS.RTF? I've heard rumours that it is in 2026 (year or version?). When will be the next version to support ODS WORD? I've seen no mention of this statement here, or elsewhere. ……………Phil
