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AFM circuit designe in SIMLAB
Hi, I’m currently trying to simulate cogging torque and EMF in axial flux machine generator with 9 slots and 6 pair of poles. I am using symmetry feature only in XY axis (my CAD file is a one half of machine). I used AFM tool to learn and it is working fine. But i want to use my cad files, i have imported the files, meshed…
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Importing velocity field from external software
Hi everyone, I am developing an erosion simulation with the Oka wear model; in this case, my simulation includes external results from COMSOL (just the velocity and vorticity fields). I carried out several simulations, and through refinement, I realized that the particles are following just one plane direction. My…
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WRAP for Feko 2025
Hi, I’m currently working on radar coverage simulation between islands and I’m using FEKO v2025. I would like to use the WRAP module, but I’m not sure how to install or enable it. Can someone help me with the installation process or point me to the right resources?
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Model a triaxial tests
Hi everyone, I am currently working on creating a triaxial compression test simulation in EDEM, since I want to use this model into the calibration toolkit and compare my results with some experimental data I have. I know triaxial test is not directly available in the calibration kit options, but I have been doing this by…
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problem in license
I used PSIM (student edition) for two months and then had to send my computer in for repairs because it was crashing. Today I need to install it, and I'm having a license issue. It showed that my license was already in use on a different host ID, so I need to reactivate it.
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Optimization of solving time: EDEM wear simulation
I am modeling an erosion machine; in this case, the general geometry is just representative to indicate the limits of the simulation. The most important parts are the factory corresponding to the little circle at the end of the injector and the sampling plate. I am including the velocity and vorticity field and considering…
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I am unable to proceed further after 3 attempts in FEKO fundamentals for electromagnetic simulations
Quiz name : Electromagnetic simulation exams > Feko 2020 for electromagnetic simulation fundamental examination > 2) Using FEKO > Checking the results of exercise 1 . Thank you
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Inquiry About Installing FEKO with a Student License on a Server
Dear FEKO Support Team, I am currently using FEKO with a Student License on my laptop, but my simulations are taking a long time to run and consuming significant disk space. I would like to know whether it is possible to install and run FEKO with a Student License on a server to improve performance. If this is feasible,…
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【静岡大学SUM】Altair Optistructでの積層構造解析
こんにちは！静岡大学学生フォーミュラチームSUMです！ 今回は、2月と3月に取り組んだAltair OptiStructを使ったカーボンパーツの積層構造解析についてご紹介します。 私たちは、以下の画像のようなサンドイッチパネルの3点曲げ試験を想定し、解析を進めました。 この試験は、カーボンパーツの強度や剛性を評価するために重要なものです。 【解析の手順】 まず、試験片と治具を再現しました。 試験片にはHyperLaminateを使って積層構成を設定し、実際の試験と同じような形状を再現しました。 また，治具にはシェルメッシュ要素、試験片にはヘキサ要素を作成しました。 そして、 ・治具に剛体を作成 ・拘束条件と強制変位を適用…
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大阪公立大学小型宇宙機システム研究センター 活動報告 2025年3月
2025年3月29日に和歌山県の加太で行われた共同打ち上げ実験で、当センター内のハイブリットロケット2号機となる「翠」の打ち上げに成功しました。 このロケットは2024年9月に打ち上げられたハイブリットロケット初号機「東雲」から得られた課題である、 ・パラシュートをきちんと展開する ・飛んでいる最中のデータ（加速度、GPS）などを測定する を達成するために開発されたものです。 また、「東雲」ではロケットの組み上げが難しく整備もしにくいといった問題がありましたが、機体を3つに分割したり、PAコネクタを用いて基板間の配線をまとめるようにすることによってこの問題を解決することに成功しました。…
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【Innovators of Blue Ocean 自律運航船チーム】の進捗紹介（検証機の完成）
学生団体Innovators of Blue Ocean 自律運航船チームの田口です。 チーム支援金プロジェクトのサポートを得て、ノルウェーの自律運航船学生大会Njord Challenge(2025,8月開催)を目指しています。 現在は実験用の検証機の製造を終え、大会に出場する本番機の開発を行っています。具体的には、以下のようなことを行っています 現在の作業内容 仕様書の策定(大会が発表しているルールなどから要件の整理をする) センシングや画像認識技術の習得・開発 バッテリーマネジメントシステムの開発・テスト CNCによる船体製作技術の習得・開発 基本設計の準備 その中で、基本設計の準備の一つとして、MotionSolve Twin…
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problem in license
I used hypermesh for 1 month (student edition) and after I resetted my laptop due to some issues and I couldn't able to deactivate the lisence before resetting my laptop.After that Today I installed I faced a problem in lisence that it showed My lisense as this is already used in different host id so i need to reactivate…
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Running a SAS program with a .bat file
We used to use SAS software and now we use Altair Workbench. We had a .bat file that automatically launched and executed a SAS program. It contained this command : “C:\Program Files\SASHome\SASFoundation\9.4\sas.exe” -nosyntaxcheck -sysin ”C:\chemin\vers\monfichier.sas” I would like an equivalent .bat with Altair Worbench…
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no verification email received
Hi, Our University Client having problems with the verification process of activating AltairOne account. their students have followed the steps and waited a few days, but no e-mail has been sent. could you please help.
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Student licens key for Rapidminder Studio
Description: getting my activation license key Product/Topic Name : Rapidminer Studio license key I would like to kindly ask you for a student license key so I can access Rapidminer Studio for academic purposes. Thank you and kind regards Lubo
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Tutorials or vedios related SAEINIDA Baja?
I am going to pariticipate in SAEINDIA Baja 2026 competition, we are really stuck where to start from with CAE we kindly request an altair team any supporting tutorials or training vedios related to Baja with New version of Altair interface would be help ful to us to understand better and perform simulations using Altair…
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I am currently using Flux Motor to simulate my motor and i can't get the test button to work
Hello, i am currently using Flux Motor to simulate my motor and i can't get the test button to work. It doesn't even clickable so to say. Is it because the version i'm using? it is the student version. Thank you
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mesh error ...beginner help please
Errors ⬤ Union1 could not mesh due to the following reason: Src\SimLab\SimLabSurfaceMeshGenerator.cpp (202): Assertion failed: Unable to create C:/Users/divya/AppData/Local/Temp/feko/temp_SimLab_de027c67-e0ed-4efc-9c64-6d0720bf2bd3 what do it do ?? can I change the path? to create the folder or is there some other way?
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¿Does the mesh matter in wear EDEM simulation?
I am trying to simulate an erosion chamber machine, this device include a water flow that I simulated with other software and I exported the resulting fields. In this case, I want to get erosion results from the combined analysis CFD-DEM, and I need enough accuracy for the erosion in the sample (flat disc). The main…
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Network License server not working
We recently renewed our Adademic license for Altair and we were provided with a new network license to provide for use of the product in our campus labs. Nothing has changed on the server side of things…..same MAC etc and I've verified that the new license matches what we had for that info from last year. Clients worked up…
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Extract Surface Mesh from 3D mesh
Ive been trying to find a way to create surface mesh of the 3D mesh ive done. I did find this very old discussion on it but cannot use it in the 2023 Hypermesh version I am currently using - Kindly help me though this Regards, Adi
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Student Edition Help!!!
Hi everyone, Im on a macOS device. I had a VM to use PSIM by Altair with my student edition license key. That VM was horrible and it completely crashed causing me to abandon it and download a better VM. Now that im trying to use my license key on my new VM, it's saying I cannot use the key since it was used on another…
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Using the Academic Edition Licensed with Altair Units, via Altair One (Altair Managed Licensing)
Altair provides a cloud-based license server solution known as Altair Managed Licensing via Altair One that is used to provide the Academic Edition to Universities, Schools and Student Teams. If you have internet access, the units can be used to run all applications. There is no VPN necessary. Step 1 – Create an Altair One…
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How to Create an Altair One Account for Students and Faculty.
Step 1 – Create an Altair One Account Go to and click on the "Sign Up" option available at the top right. Complete the form by providing your details and accepting the terms and conditions to proceed further. NOTE: When registering for an Altair One Account, you must use your official university email ID. If you are a…
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Academic Edition and Student Edition, FAQs , Essential Instructions and How To ?
Academic Users - Students and Faculty must first refer to the comparison table here to understand the various editions and their differences before using the instructions here. Student Edition FAQs , Essential Instructions and How To As a current student with an official university or school email ID, How do I access and…