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Welcome to the Altair Community! Get Started Here
Welcome to the new and improved Community! We are excited to welcome you to the new and improved Altair Community experience. By joining, you become a part of a thriving and engaged network of over 1.3 Million users to access resources, share ideas and solutions, and connect with fellow experts worldwide. Benefit from the…
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EDEM for electrostatic field
Hi, I want to know if EDEM can get this electrostatic field and how to operate it
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Server cannot start EDEM 2023.1, please help solve the problem.
Dear Altair teams, I can successfully start and use EDEM 2023.1 on my personal computer, but after deploying it on the server, I encounter an issue where the program does not start properly. When I click on the program, the window appears for a few seconds and then closes automatically without running. However, EDEM 2022…
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S-Frame 2025 - Error after clicking on ''Analyzing''
Hi, I am designing a simple beam with 3 supports for my design bridge class to assess moving loads and influence lines. After putting nods and members as well as the applied linear static load, I press on ''Analyzing'' . I get an error of tolerance and then S-frame crashes, the file becomes kind of corrupted and impossible…
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How can I define the magnitude and direction of the body force based on the distance and position be
How can I retrieve all neighboring particles' information in the particle body force API? I want to calculate the corresponding body force based on the distance between particles and their positions. It's similar to the contact model, where bonds are generated or broken depending on the distance between two particles.…
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Why edem can't set up two different types of particles?
Dear Altair teams, I had confusions about the modeling of particles with the edem software.There were two different types of particles that i wanted to set up. One is the cylinder-like particle,i want to make it with the single sphere, the other is the thin-stick-like,i want to set up with the spherocylinder.But edem…
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Unable to open Rapid Miner on Mac OS 14
Hi there, I have to use Rapid Miner 9.10 for a class, but it will not install properly on my computer, Mac Sonoma OS 14. I get an error message and can only start it in safe mode, which gets rid of all the extensions I need for my class….so it is basically useless. I have tried everything uninstalling - reinstalling etc…
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Request for Assistance with PSIM Student License
Hello! Unfortunately I had to reset my computer a few days ago. When I reinstalled the software and tried to activate it, I received a message indicating that the student license code is associated with another device which i cant get into it. I would greatly appreciate your assistance in resolving this issue or providing…
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"Can the function I describe below be implemented in the API?
"Can the function I describe below be implemented in the API? The volume forces acting on the particles in the six directions: up, down, left, right, forward, and backward. If a bond is generated in any of these directions, the volume force in that direction disappears. When the bond breaks, the volume force in that…
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How to Install Managed Licences
Hello Team, Need Assistance on installation of the managed-AU license for AU Mechanical Engineer v2024 as well as AU Mechanical Engineer v2024 from 2024-12-23 to 2025-01-22. I am not able to Understand what the process, I am not able to get a downloadable file. I have attached the screenshot of the Managed Licences File…
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How to resolve interior minimum Angle element fails during Meshing?
Hi, I am trying to mesh a part using tetra 10 straight edge using SIMLAB for Impact Analysis. But I am facing interior minimum angle fails in my mesh and using default drop test quality criteria in sim lab. If I try to clean up automatically, some elements gets distorted automatically. How to resolve this issues? Thanks &…
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Obtaining Elements by path using HM Commands
Hello, I have an objective to extract elements "by path". I have $elem1 and $elem2 in a closed loop. Is it possible to append the elements between $elem1 and $elem2 "by path" using tcl script and HM command? If yes, kindly provide the related API command for the same. Wishing you all a Merry Christmas and a Happy New Year!…
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Invalid license
I generated a license and installed exactly following the instructions (https://community.altair.com/discussion/34207/instructions-to-access-the-free-altair-student-edition-now-in-altair-one#latest). When tried to access the HyperMesh/Optistruct 2024.1 it displays “Invalid license”. I am trying to remote access the machine…
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License
Hi, sorry for disturbing you. I only have a question about my license. I don't know if my license includes the Tetra 3D Mesh. How can I controll it? In the pciture you can see that there isn't the 3D meshing controlls
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Proman error, Denhaag was wrongly repeated several times in the path
Not possible to read input file! (Filename:D:\Program Files\Altair\2024\help\winprop\examples\ExampleGuide_modelsExample-A04-Databases_Rural_Suburban\Clutter Morpho\Den Haag\DenHaagDenHaag DenHaag DenHaag DenHaag DenHaagDen Haag DenHaag DenHaag DenHaag DenHaag DenHaag DenHaag DenH aag DenHaagDenHaag.tdb)
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Predictを複数出力する方法を教えてください
2024/11/28の「Altair RapidMiner体験セミナー」を受講しました。 20241128_RapidMiner体験セミナー.pdfのP.77：演習①:AutoModelによる変位予測 について質問があります。 Predictが1つの場合の操作方法は理解出来ました。 学習させるテーブルデータは１つですが、Predictをさせたいのが２つあります。 この場合、 １．AutoModelでの設定は可能でしょうか。 ２．P.86以降のDesignによるフロー構築が必要な場合、参考となる資料はありますでしょうか。 以上、お忙しい中、申し訳ありませんが、よろしくお願いします。
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Is there any 1D software in Altair available for Motor thermal and flow simulations?
Is it possible to integrate the 1d software with 3d CFD simulations?
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Question: Dynamic Stiffness of Rubber Considering Geometric and Material Nonlinearities
I am planning to perform a simulation on the Dynamic Stiffness of Rubber. Before introducing the model, let me define a few terms for clarity. The Static stiffness of rubber is referred to as the Static Spring Constant, which is the load corresponding to axial displacement, with units of N/mm. On the other hand, the…
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Tcl command to obtain elements that are connected via any CONTACT or TIE group to a componenet
I would like to Isolate a component from an FEA model. To do so, I want to determine: All attached elements to a specific component (can be done via TCL) All elements that are connected via physical connectors (like CONTACT or TIE) The elements in (2) will be used to define the location of boundary conditions in the…
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Multiscale designer Inverse model
hello! I'm initiating with multiscale designer with version 2024.1. I want to perform an inverse model with a woven laminate. However, if I select to perform a new model, inverse linear or inverse non linear steps are not shown. I can only see them when I choose a UD-Inverse demo from examples. Is there any possibility to…
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Save every simulation steps result in csv
Hi! I am using MotionView to perform a motion analysis of a two-wheeler scooter with a CVT. I can view the results using the Report tool. However, I need to save the data (e.g., velocity, throttle, gear ratio, etc.) for every simulation step (e.g., every second or frame) into a CSV file. How can I achieve this? Thanks in…
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Optistruct:Very low CPU utilization rate
Hello! I'm running an job of external coupled structural-acoustics, the anlysys type is MFOUR(-nt 32 -np 2). Displacement is the only output requirement. I have been submitting the job for two days, but as you can see from the screenshot, the CPU utilization rate has always been very low(0/0.1%) . Is that normal? Could you…
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Сonstruction stages analysis in SimSolid
Is it possible to perform construction stages analysis in SimSolid, which allows us to represent the construction process floor by floor? Can we add, remove or adjust structural objects for individual construction st ages?
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Does anyone know how to solve the problem of EDEM appearing core-processor error?
EDEM with core-processor error
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How can I deactivate my student License key on my old laptop and activate it on my new Laptop?
Hello, I recently changed notebooks and ended up losing access to PSIM. I tried to deactivate the license on the old notebook, but an error was appearing when opening the license manager, with the error "Unable to load LMX library" appearing. I would like support to activate Altair PSIM on my new machine.
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Problem of licence with SLC extension in VSCode
Hi, I have successfully install ALtair Analytic workbench on my computer. But now I want to use SLC ALTAIR in VScode, is it a different licence? Because I tried to start SLC and I have this error message: Failed to start SLC : NoLicenseException: Altair License Manager: License error Feature(s): GlobalZoneEU, HyperWorks,…