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Altair Support is Moving to Siemens Support Center!
STATUS UPDATE (March 9 2026): Dear Community, Your support cases have been migrated to the Siemens Support Center. As of Monday, March 9th, the Altair Support Portal has been shut down. You should have received an email with the links and instructions on how to activate your account and log into the Siemens Support Center.…
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Downloaded HyperWorks Desktop 2022.3 but unable to run simulations due to missing Solvers-Optistruct
Hello Altair Support Team, I was able to find and successfully download the "Altair HyperWorks Desktop 2022.3" package from the Altair One Marketplace. However, when I try to run finite element analyses or submit simulation jobs, the application states that the solvers are missing or cannot be found. This occurs because…
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HyperWorksは、 Windows 11 pro 26H2に動作が問題ないか
HyperWorksは、 Windows 11 pro 26H2に動作が問題ないか事前に確認したいです
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Correct Creation and Integration of a Superelement
Hello everybody, I am currently working with Hyperworks and Nastran as my solver and finding my way into superelements. The objective of my work is the dynamic reduction of a gearbox into a superelement. The creation and integration works now. However, I do have some discrepancies when performing a modal analysis and…
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licensing error when start meshing
Please help me to rectify what the problem is. When I start meshing, it shows a license error. I activated my license key, but it's showing like this
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HyperMesh Python/Tcl: How can I distinguish green check vs red X/cancel in *editmarkpanel or selecti
Is there a supported way in HyperMesh Tcl, Python, ctx::selection, *createmarkpanel, or *editmarkpanel to determine whether the selection panel was closed with the green check/accept button versus the red X/cancel button? Ideally, I am looking for something like: set status [some_selection_status_command] # accepted /…
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Select surfaces "visible" by using a box with tcl
Good morning All, I'm working on a script to perform several selections based on coordinates of my model. I'm in the need to select surfaces "visible" using a box but, apparently, this option, is not available in tcl. Does someone patch this issue? Thanks a lot in advance for the help. Fabio
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Unable to Get H3D while the Model is running
Hi, I'm running a non-linear model in optistruct with the below options, but not getting H3D file to review the results while it's running like it can be done for Abaqus solver. OUTPUT,H3D,ALL DISPLACEMENT(H3D) = ALL STRESS(H3D) = YES NLOUT with TIME option for OUTPUT SET 34 TIME 0.0 0.005 0.05 0.1 0.2 0.3 0.4 0.5 0.6 0.7…
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Hypermesh2025.1でサーフェスメッシュ作成後にボディメッシュ設定が終わったファイル(.hm)をLinux環境のサーバー上でボリュームメッシュ作成を行うためのジャーナルファイル
Description: Hypermesh2025.1でサーフェスメッシュ作成後にボディメッシュ設定が終わったファイル(.hm)をLinux環境のサーバー上でボリュームメッシュ作成を行うためのジャーナルファイルの作成方法を教えて頂けますでしょうか？ Product/Topic Name : Linux環境/ジャーナルファイル/ボディメッシング/バッチ処理
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Is there a way to rapidly correct a bad mesh?
I was simulating a part where a imprinted 2d elements between two components (fist and second photo) and one of the meshs presented bad elements after I imprinted them (third photo). I'm using the "replace" tool in the edit elements function of the 2d tab, but it takes a long time to correct this, is there a faster way to…
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Importing Marc (*.dat file) to Hypermesh
Hi, I have Marc files (in *.dat format), Can I import it in Hypermesh (version 2025.1) to see the model and make some changes if required ?? Please Help, Thanks !
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Welding on two sides of the same component - Hyperworks 2022.3
Hello everyone, I am working with HyperWorks 2022.3 on a folded sheet metal component. I want to simulate a structural joint by modeling a weld along the edges where the sheet meets. I tried to create a seam weld using the Connector tool, but when I try to select the nodes for Link 1 and Link 2, the software does not allow…
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License server 2026 Installation
Dear Altair Team, Over the past few days, I have been attempting to upgrade our Altair License Server to the 2026 version. However, I am consistently encountering the error shown in the attached message during the extraction process. To troubleshoot, I have already taken the following steps: Reinstalled Microsoft Visual…
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nCode - Shell Seam Weld Fatigue - Thickness Correction -Tref value
Hello everyone, We are currently working with Shell Seam Weld Fatigue Analysis in nCode DesignLife and would appreciate some clarification and best‑practice guidance from the community and Altair experts—particularly regarding material mapping and the thickness reference value. Context We are following different available…
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INTERNAL PROGRAMMING ERROR - OptiStruct
ㅣ'm using HyperWorks 2021.2 - OptiStruct. I've tried to run modal analysis on a .FEM file, but it doesn't work. An error occurs about 10 minutes after clicking the RUN button. The error message is: *** INTERNAL PROGRAMMING ERROR *** in file "addacol.F", at location # 59. ioerr(1) = 315340 ioerr(2) = 605304 ioerr(3) =…
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Automatically create local CID with CBUSH?
I'm new to the world of TCL scripting, so struggling a bit. Is it possible/does anyone have a TCL file which would create a corresponding local coordinate system when a CBUSH is being created? Thanks!
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How to specify units while writing abaqus input file in Hypermesh 2026
I am using Hyperworks 2026. Currently, when I export an abaqus .inp file, the nodal coordinates are being written in mm. Is it possible to write them in m?
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📢 Upcoming Session Alert! Breaking Simulation Barriers: HPC for Next-Gen Power Electronics
Get ready for our next insightful session on April 9 : Breaking Simulation Barriers: HPC for Next-Gen Power Electronics Join us for an insightful one-hour webinar designed for electrical engineers seeking faster, more efficient simulations in power electronics. High-Performance Computing (HPC) is revolutionizing the way…
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Conflicting Hierarchy Logic between Model Browser and Part Browser
I'm noticing a discrepancy in how HyperMesh organizes entities and would like to know the "Source of Truth" for the hierarchy. Import type: BOM In the Model Browser: I see Parts with a subsystem of part-assemblies. (Note: I'm also hitting a bug where Assembly & Parts section expansion is limited/truncated here). In the…
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How to create a weld connection with RBE3-CBUSH-RBE3 sequence in HM2025?
This was possible in HM2019 through 1D connectors and changing the type to RBE3-CBUSH-RBE3. I cannot find that option in HM2025.
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HyperWorks Desktop 2021 Download Request for Student Project
Hello, I am a student at Bursa Technical University. My professor requires HyperWorks Desktop 2021 for our project. hwdesktop2021_win64.exe Could you please provide the download link for HyperWorks 2021? Thank you.
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Material and other props don't appear
Hello everyone, i am not able to use hypermesh because, every time, i cannot assign mechanical properites to materials, i cannot assign contacts etc.etc.. This problem appears for every element in the ribbon. I tried to uninstall and install the software several times but the issue is still present. Can someone help me…
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HyperWorksバッチ実行時の消費トークン数について
Description: HyperViewによる動画作成を自動化する目的で、下記の様なコマンドでバッチモードによる実行をした際に、ライセンストークンが120消費されている様です。 …\2025.1\hwdesktop\hw\bin\win64\hw.exe -b -hwc capture.hwc "-b"を除外してバッチモードではない実行をした際には通常の21トークンとなります。 バッチモードで実行した際に消費するトークン数が多くなってしまうのは仕様でしょうか？ Product/Topic Name : HyperWorks 2025.1 *Note from Community Team
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CAD Import Options - Assembly hierarchy
Hi all, I am using HW 2022.2 and I do not see anymore the option to CAD Import by Assembly Hierarchy like in the previous versions. This option was and still is very important to link the fem file to CAD tree. Can you help to find it ? Thanks
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Can someone guide me how to execute HyperView 2025.1 in batch mode on HPC?
Description: Execute HyperView in batch mode on HPC Product/Topic Name : Hyperview 2025.1 execution in batch mode on HPC I am looking for a support from someone who have experience in running Hyperview in batch mode on HPC. I am running a python script [Example 2] in the Link Provided:…