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.
I have tried to install Simlab, but the process took too long. I have downloaded the file SimLab Additionals 2026 (Windows – x86_64 (64-bit) – 11) and put it in the same folder with the Simlab installer, but still the installer tries to download the Additional file from internet and it takes too long to download. Could…
Hello all, I would like to find a more efficient way extract all the max values for my FEA Results as well as the geometric properties or attributes?. At the moment I use the query selector (Pick by Point) to try and pick a point closest to the max value of any output. And it has being very tedious as I need to perform and…
For some odd reason RapidMiner cannot access any of my files on my computer. It can't see a single file which probably means it doesn't have access. I've given it access in my settings on my mac and it still can't see any files. I can drag in excel or cdv files and it will load in, but it can't run processes even if I try…
Hello everyone, I am trying to run what I would call a “simple” tensile simulation using ductile damage initiation and damage evolution. My reference is the following discussion: "DUCTILE DAMAGE INITIATION AND EVOLUTION (INIEVO) IN OPTISTRUCT IMPLICIT-EXPLICIT - Altair Community" I am working with the implicit solver.…
Is it possible to use angular variables Theta and Phi in postfeko and plot, as an exhample, sin(Theta) or cos(Theta)?
I've installed Optistruct using hwsolvers2026_win64.exe, the installation was successful and there are no errors in the logs, but I'm unable to open it, I'm getting errors saying these .dll files are missing. cudart64_102.dll cublasLt64_10.dll cublas64_10.dll cusparse64_10.dll
Especially i want to access CAD/FE Comparison option under Topology>Edits>CAD/FE Comparison - ribbon group menu through python/tcl/context commands
Dear all. I have a question about the contact creation. I'm trying to connect 2 meshed components(fuselage skin and stringers, already obtained their midsurface mesh). Due different thickness and materials, I can't use "equivalent" and "connector>area". And when I try to use "autocontact"it returns my parts have pwntration…
https://us.v-cdn.net/6038102/uploads/LYRBCRKRHJ0W/singlebar.inp One bar should give about 10N at 4cm compression in abaqus. However, after I imported it into simlab, SPC force results in 3kN. I also made material test using simple cubic or dumb bell, they has same behaviour in material test.…
I need NEW student PSIM licence my old license i used on my previous PC which i cant access right now since its broken and it doesnt allow me to use my old license how can i refresh my key i need it emergency.
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