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I am doing model of Composite+Steel for 3point bending simulation.But still have problems on contact
I am doing with Radioss. I have uploaded my model's results. Can you please kindly check for me.
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How to retrieve a multi-material mesh with OSSmooth
Description: Hello, I am running multi-material topology optimization in OptiStruct and I want to retrieve the results into HyperMesh to run validation analysis. Is there a way with the OSSmooth tool to get a unified result but with mesh distinction (not different size but different component assigned or property) for each…
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TCL for HyperView customization for visualization for 1D elements Rods/BEAMS
I am unable to find HWC/TCL commands to set the visualization options. if there is a method to set these settings with a script, that would help me automate my workflow. Regards, Abin Alex
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Strain enveloppe in hwascii result file, legend as for "enveloppe trace plot / subcase"
Hi everybody, Hypermesh/Optistruct/Hyperview v2025.1 Due to limitation on my computer wrt. the size of the analyzed model, I have extracted the requested Optistruct results from my h3d files (thanks to Compose), exported to csv (still Compose), converted to hwascii (Python script… but quite sure Compose should have done…
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In the HyperView post-processing interface, the Contour display shows "No Result" and the Result typ
When I used MotionView for the coupling of rigid and flexible components, after the simulation was completed, I used HyperView to view the relevant forces. However, in the post-processing interface of HyperView, there was a situation where the Contour (cloud map) displayed "No Result" and the Result type was empty. I don't…
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Stress Mapping into Meshed file
Dear Team, My customer has done some linear static analysis in abaqus, due to some policy reason he is not able to share me .odb (output) file with me. In Alternate he has shared me the meshed file (.inp) format and the corresponding results in .csv format result files consist of element ID, directional stress, Max & Min…
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LS-Dyna solver - Strain Energy Output
Hello, I am using LS-DYNA solver for a windshield impact simulation. The glass is modeled with *MAT_ELASTIC and failure is defined using *MAT_ADD_EROSION with critical stress, critical energy and critical radius values. In HyperGraph I can only see MATSUM internal energy, but this is the internal energy of the whole…
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Simlab2026 Crash
I installed Simlab 2026 from the Altair marketplace. After installation, the tool worked and I was able to import my design then mesh it. I saved my progress for the day. The next day when I tried to open the tool again, the Simlab window opens for a second and then the program crashes. On investigating further, I see that…
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Unable to Reactivate Altair 2022 Student Edition – Different HostID Error
Hello Altair Team, I am trying to activate my Altair 2026 Student Edition license using my activation key, but I receive the following error: "This license was already activated using different HostIDs." Earlier, the software was activated on my laptop, but after reinstalling Windows/changing network settings, the HostID…
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Hyperview 2022.3 Reverse video 기능이 안됨
Hyperview 2022.3 에서 하얀색 화면으로 안바꾸고, 캡처만 하얀색 화면으로 하려면 Preference → option → Reverse video 체크하면 됩니다. 그런데, 이게 잘 작동하지 않습니다. 이럴 때 어떻게 하면 작동하나요?
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Stress range visulation
Hi everyone, I want to calculate stress range in fatigue load cases. Fatigue is a cyclic stress and we have 3 layers i.e., Z1, mid and Z2. When I use range in envelope of LC1 and LC2, where LC1 and LC2 are stress cycle, the value get is range = max(Z1, mid, Z2)-min(Z1, mid, Z2). But what I want is Range 1 = max(Z1 of LC1,…
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.h3d file and .force file correlation
Hi, I just wanted to confirm exactly what results the .force file presented compared to visualising the results in a .h3d via Hyperview? For example, I was under the impression that if you gave an element a defined MCID that this is what the .force output file would generate results with respect to. However, when I check…
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Loading H3D crash in specific conditions
I have altair 2024.1 I have a shaker vehicule model with a track, I run the simulation, everything works smoothly during motionsolve. When i try to load h3d results on motionview with review run results button, no issues at all. When i try to load h3d results with hyperview. I can load model, but when i click play my model…
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How to run "nvh_batch_mac.tbc" from command line to compute MAC between two .op2 files?
Description: I want to compute the Modal Assurance Criterion (MAC) between two ".op2" files using batch mode (without GUI). I found the script "nvh_batch_mac.tbc", but I’m not sure how to call it correctly from the command line. Product/Topic Name : Hyperview2022 / NVH NVH Utilities *Note from Community Team - Once you…
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HyperView Reporting Tool - Capturing & Exporting full page video
Hi everyone, I'm trying out the reporting function in HyperView and would like to export video of a full session page to a PowerPoint slide. The default "One Image with Caption" layout only allows to select by window. Using the module "Capture Pages and Windows" can select by Page, but the output is image and not video. I…
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Is it possible to modify the torsional stiffness (k) of a Rigid Body or RBE (Rigid Body Element)?
Hello everyone, I am working on simplifying a transmission model to optimize calculation times. I have extracted a sector composed of two teeth belonging to their respective crowns. Currently, I have linked the lateral and internal faces of the teeth to a Rigid Body connected to the center of the crown. However, this…
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How to apply forces on a gear pump shaft
Hi everyone, I’m working on a small FEM project in HyperMesh (OptiStruct) on a gear pump's shaft. The problem is how to properly apply the gear forces in order to get results that make sense and that it remains stable when refining the mesh. What I tried: Pressure on 3 gear teeth flanks (the gear has a total of 12 teeth).…
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HyperView2024 - python - macro
dear All, I have created a python function to do some calculations on a .disp file from an optistruct calculation. The python n lcude graphics to upload teh .disp file and save the output needed directly as a picture in th same folder. I woudl like to run this script directly with a button in my toolbar. I generally do…
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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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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:…
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Documentation about the usage of CGAP - Post processing
Dear, I am strugling to post process the contact results of analysis with CGAP elements in Hyperview. My main focus now is post processing, but please it would be helpful if someone could also share with me some documentation about the usage of CGAPs in linear and non-linear analysis. Training material (hands on tutorials)…
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display contact elements
How to display contact elements created during analisys? As the example given in the opistruct help Thanks
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Neuber Correction Utility for Stress/Strain Results Files
Overview: This is a GUI-based Compose Distributable that performs Neuber correction on HyperView results files. Features: Load .h3d results files and select one or multiple subcases for processing Choose stress and strain datatypes and components from the loaded file (the maximum value among selected components is used for…
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How to copy the contents of the table?
im student.i need copy this table and paste it into Excel for futher analysis. However, it seems that the mouse cannot select all the contents of this table, and I haven't found any way to copy it either. btw version 2024 can select all and copy. so how to copy or export?😫
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[Hyperview 2026] Animation plot tool missing
Hi, I'm starting to use Hyperview 2026. The animation plot tool (to animate the deformation) seems to be missing. I don't find the option to show it. Do you have the same issue?