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Altair Community April 2025 Roundup
Hello Community Members! Welcome to the April Community Roundup! We're thrilled to bring you the monthly collection of activities in our community. Your feedback matters to us - We'd love to hear your thoughts on these roundups and learn what content you find most valuable. What would you like to see covered in future…
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Community Champion of the Month - April, 2025
The Community Team would like to introduce the April Champion of the Month, Lasse Kaikko @Lasse. Lasse works as a Solution Manager in a team where one of the team’s key responsibilities is to automate processes of transforming unstructured or semi-structured data into a structured format. He has been working with data…
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New Sessions added to the Power Conversion Series and other upcoming Community Events
Hi Everyone, Exciting Update! We added 2 more sessions to our ongoing Community Power Conversion and Motor Drive Chat Series. It is technical series where we will showcase the new capabilities of Altair’s power electronics and power conversion design tools. This monthly series is designed to showcase the latest…
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Exciting Update! New Sessions added to the Community Magnetic Chat Series
Exciting Update! We added 6 more sessions to our ongoing Community Magnetic Chat Series. This monthly series is designed to empower industry experts by providing them with insights into the latest features, workflows, and advancements in Altair’s Electromagnetics solutions. Throughout the series attendees will have the…
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Community Champion of the Month - March, 2025
The Community Team would like to introduce the March Champion of the Month, Yiğit Bağcı @Yigit Bagci. Yiğit is a structural analysis engineer who finds that evaluating complex engineering problems from different perspectives and producing solutions to these problems is the most exciting part of his work. Most of his work…
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This license was already activated using different HostIDs
Subject: Request to Reset Altair License - HostID Conflict Dear Altair Support, I am currently encountering an issue when trying to activate my Altair license. The system displays the error message: "This license was already activated using different HostIDs." It seems that my license has been bound to another machine,…
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Installation issues
Hi, i tried installing student package of inspire but i doesn´t work. This issue report shows up when i try to install. Can you help me with this? Thank you
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Is there a way to display the results for all base stations simultaneously?
I have these three base stations, and I want to see the results for all three on the same screen. Is that possible?
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Deactivating student licence on a broken computer
Hi my laptop recently broke unexpectedly and now I have no way of deactivating the student licence key on a previous computer. The Support portal displayed an info that I should get help here. So what should I do to be able to activate and use Hypermesh on my new computer?
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/INTER/TYPE25: 摩擦の基本挙動を理解する例題
始めに 一般的な物理では、物体を滑らそうとしても、摩擦よりも力が小さい場合は、物体は全く滑らず、摩擦よりも大きくなると、滑る、そういうものとして扱われていると思います。 しかし、Radioss (*1) は、接触をペナルティ法、要するに、目に見えないばねで表現します。ばねなので、次のように、ある程度ずれてばねが伸びないと、十分な摩擦力が発生しない、という挙動になります。 本記事では、簡単な例題を使って、この挙動を確認していきます。 *1) 接触をペナルティ法で模擬するソルバーはどれも同じではないかと思います。 例題 ダウンロード…
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Various questions about PBEAM vs. PBEAML
Sorry in advance if these questions has already been answered, but I couldnt find much about this topic anywhere. I found two posts about this in this forum but they didnt provide the info I need. What are the key differences between PBEAM and PBEAML? As I understand it from the documentation the main difference between…
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Warning when launching Inspire Extrude
Is there a way to resolve this warning when launching Inspire Extrude?
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Uniaxial Compression of Bulk Material Using Flexible Plate
Uniaxial compression of bulk material using a flexible plate via EDEM-FEA coupling is used for studying how granular or bulk materials behave under vertical compression by a deformable (flexible) structure. The granules are modelled using EDEM, while the compressing plate, enclosed box and punch is modelled as deformable…
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Unable to use tk_messageBox when executed in batch (noGUI) mode
When executing a script in batch (no GUI) mode in Altair HM/HV, using tk_messageBox does not do anything. The script executes the next step without any action. This issue seems to be observed first in v2023. I am using v 2023.1 and have not faced this issue in the previous versions. A solution to this would be much…
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Type 3 Controller Optimization with PSIM and HyperStudy
In this article we will explain how to set up the optimization of a Type 3 Controller with PSIM and HyperStudy. The first thing we need to do is to define our variables (inputs) and goals for the optimization so that we can set them in HyperStudy later: Optimization Inputs The optimization inputs are the variables which…
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How to Use S-FRAME's Copy and Paste Command
In this video we will explore the helpful copy and paste command in S-FRAME which can be invaluable for replicating geometry throughout your model.
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DSIM License not obtained: Lease acquisition denied. Already at maxLease (1) for supplied license.
Description: DSIM License is not being obtained . after the simulation went into infinite loop Product/Topic Name : DSIM in DSIM. I wrote the code which went into infinite while loop by mistake. Once I killed VSCODE and refreshed the VSCODE. I am not able to run any simulation anymore and keep getting following error. $…
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Need to install version 9.1
I am taking a course that requires Version 9.1 of AI studio, not the latest 10.1 version. Is there a way to install the older version? Currently I have no version installed?
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Altair AI studio: feeding a validation set into the split validation operator
Description: I would like to use the split validation operator in Altair AI Studio, but with a caveat: my validation set is already separate from the train set (that is, I load them from separate csv files). The description of the split validation operator suggests that I should be able to do this ("The Split…
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Altair® AI Studio（Altair Student Edition）のアクティベート手順とトラブルシューティング
Windows PCに初めてAI Studioをインストールする場合 まず、「無償学生版Altair Student Editionのインストール～アクティベート、日本語表示設定手順」を参考に、学生ライセンスを入手してください。 その後、AI Studioを起動すると、ライセンス契約に同意するよう求められ、同意するとライセンスが付与され、動作するようになります。 AI Studio（旧RapidMiner Studio）を使用したことがある場合 過去にAI Studioをインストールして使用したことがある場合、または以下の「Select…
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Understanding the Use of the PLL Block in PSIM
Dear Users, With this article, I’d like to shed some light on how the PLL (Phase-Locked Loop) block functions and provide insights into the underlying modeling approach. To illustrate this, let’s consider the following simple setup: When the setup is run, we get the following results: In this example, the reference d axis…
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Error: Starting Altair Compute Console in ready-only folder
Description: Error: Starting Altair Compute Console in ready-only folder Product/Topic Name : HyperMesh2024, OptiStruct 2024 *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems. Thanks. Hi, Please advise as…
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라이센스 발급 안내
안녕하세요 학생용 라이센스는 발급 받았지만 simlab에서 더 많은 기능을 사용하고 싶어 일반 라이센스를 발급받고 싶습니다. 제 메일로 발급가능한 메일이 오지 않아서 문의드립니다
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2D Axisymmetric – Line-to-Line Contact in HyperMesh v2024?
Hello everyone, I’m currently working on a 2D axisymmetric simulation in Altair HyperMesh where I want to model the nonlinear penetration of a hard cutting edge into a softer elastomeric sealing material. The goal is to capture the realistic contact behavior during the initial intrusion and deformation phase. I came across…
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Deactivate my keys in previous laptop
I just formatted my laptop and i need to use PSIM, but it requires me to deactivate it in the previous settings. How can I do this? Im a student.
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Element forces report
Is there a way you can extract element (306 elements) forces for 600 Load cases in one go? Some like PATRAN, which is called REPORT, and it is very easy to use. I need this data for postprocessing in excel sheet. Thanks
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Student License Reactivation Request Due to System Format
I am a student using an Altair Feko student license. I had previously activated the license on my personal computer. However, due to some issues, I had to format my system and reinstall the operating system (I upgraded from Windows 10 to Windows 11). I have not changed any hardware, but after the system reinstall, I am…
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Request to Reset Altair Student License Activation – Unable to Reinstall After Uninstall
Hello, I am a student using the Altair AI Studio (Student Edition) with a license provided through my university. I activated the software once, but after uninstalling it due to a technical issue, I am unable to reactivate it because the license shows "0 activations left." Could someone assist me with resetting my…
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HOW SELECT MOLD MATERILA FOR Co2 mold or sodium silicate mold IN INSPIRE CAST 25
WHAT MATERIAL DO I SELECT IN THE MOULD MATERIALS SELECTION BAR to GET THE CO2 sand TYPE MOULD, I THOUGHT OF SILICA SAND, SO I HAD TO SELECT SILICA SAND. SO WHAT WILL BE THE CORRECT CHOICE OF SELECTION?
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Make a Structured Mesh in Altair Hypermesh CFD
Description: Would love to create a strucutred mesh for later data exportation Product/Topic Name : Altair Hypermesh CFD 2024.1.0.30 Im doing a project where I use the Inlet and a plane far behind a model data to calculate the aeroydnamic forces and Drag/Lift coefficient based on Navier-Stokes equations integral form.…