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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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Altair Community Magnetics Chat
Join us for an exciting technical series where we will showcase the new capabilities of High Frequency and Low Frequency tools in Altair. 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.…
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Twitter Operators
Hello, I need to work with Twitter for a project, but the Twitter operators aren't available in the latest version of AI Studio. The documentation of the latest version shows examples of use, but the operators do not appear in the available operators. Is there a way to work with Twitter? Best
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Need Help with Adjusting each Mold Piece size and Temperature in PolyFoam Simulation
I'm currently working on a project where I'm using PolyFoam to simulate a 3-piece mold design for a single seat. The design I have splits the seat into 3 parts. However, when I open the mold in PolyFoam, the mold pieces overlap, which prevents me from adjusting each mold piece's temperature individually. Has anyone…
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Using Mission Data with Transient Analysis in Altair Flow Simulator
A transient analysis in Flow Simulator (FS) often requires boundary conditions that change with time. A mission component is used to store a table of time dependent data. A controller is used to transfer data from the mission component to the model boundary conditions. Creating a Mission Component A mission component is a…
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Student edition bundle HyperMesh, Altair License Manager: License error,
Hello, I have been registered for a year and have been using Hyperworks, but now my license has expired and I am getting this error message. Could you please tell me how I can reactivate the license? Altair License Manager: License error Feature(s): GlobalZoneEU, HyperWorks, HWHyperMesh Error Code: 9 Error Description:…
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static analysis option in MotionSolve dynamic analysis?
In MotionSolve, the initial static analysis is run before the dynamic analysis starts. For example, an initial static analysis is a gravity analysis to find the initial status of the suspension and other changes, too, before the dynamic analysis is performed. My question is if there is option in MotionView/MotionSolve to…
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Student edition license
Hi, my account doesn't show the student edition license in the Marketplace suite. How can it be activated?
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Information regarding RBE2 Spider option in 2024 student version
Hello Team, I am currently trying my hands on flexible bodies analysis. I have been following few videos and they all suggest to click on an option called as "Create RBE2 spiders" but in my student version of 2024, it is disabled and I have tried to look for help in discussion but I could not found any thread regarding…
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Altair Personal License: License error
Bonjour, Vous trouverez en pièce jointe le détail de l'erreur obtenue à la connexion via VPN. Pour information, la connexion hors VPN ne pose aucun souci. Merci d'avance pour votre réponse, Cordialement,
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INSPIRE STUDIO 2022.2.1 APPLE MAC COMPATIBILITY
Hello I have installed Inspire Studio 2022.2.1. on my new Mac Apple M4 Pro with OS Sequoia 15.2, and it's very slow doing any operation. Does anybody know the reason? and if an Ispire version will be developed for Apple Mac in the near future? On the previous Mac Book Pro with OS Monterey I had the same version of Inspire…
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Invalid ResultMath expression at Hyperview
I have one problem when creating a new expression throught expression builder at HyperView. I have a component that is heated and bent at the same time. I have successfully created an expression that returns a stress value based on the temperature of a component. This is the working expression:…
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Coupling of fluent and EDEM
Hi， I would like to ask how to couple Fluent with EDEM software. Are there any related tutorials?"
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代表的な拡張機能の紹介 ーIn-Database Processingー
データベース上の処理を視覚的に行うことができる拡張機能 ”In-Database Processing Extension”をご紹介します。SQLで書く必要がなく、データ準備や前処理がより効率的に実行できます。パラメータの解説や使用方法も掲載しておりますので、ぜひご活用ください。 In-Database Processing（データベース内処理）は、その名の通りデータベースシステム内でデータの準備や前処理を⾏うことを指します。…
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Integration of Current Density
Hi all! In Simlab, I have made a flow simulation with electrical effects. The output includes the current density. However, I am interested in the total current through a surface. In theory, the current is the integral of the current density over the surface elements of a surface. Similar integration must have already been…
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Stress deformation Analysis in Altair Hypermesh
Hi! I am currently looking to perform a finite element analysis for a 3D block with dimensions 2 x 0.4 x 0.05 for which i am applying constraints on one face of the block which has cross section 0.4 x 0.05 where i have meshed this using '0.1' sized meshing hence 8 nodes (4 on the upper edge and 4 on down edge) are under…
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I have question about exporting file from FluxMotor to Flux.
So, my purpose is to do a thermal analysis of various motor designs on WMTC driving cycle and this is one of my design. I am working on both programs because I already ran the result in FluxMotor but I also want the result from Flux too, to compare the result and check reliability. First picture I have motor model of…
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[HyperView] FBD를 활용한 Node의 합력 확인
FBD를 이용하기 위해서는 GPFORCE를 통해 각 노드의 force를 산출해야 합니다. GPFORCE는 OptiStruct기준으로 OPTI 포맷 또는 PUNCH로 출력할 수 있습니다. 이렇게 출력된 데이터를 HyperView에 FBD 기능을 활용 할 수 있습니다. Step1. HyperView에서 FBD기능 상단 FBD section definition을 통해 원하는 요소를 정의하면 해당 요소의 section으로 합력을 보여줍니다.(element 선택 후 +버튼을 눌러주시면 됩니다.)또한 특정 node의 F, M의 summation을 확인해야하는 경우 Sum point…
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強制変位 /IMPVEL を解析中に有効化、無効化する例題
はじめに /IMPVEL には Tstart と Tstop というパラメータで有効化する時刻と無効化する時刻を指定できます。本記事ではそれぞれ 2個の事例を示します。 ちなみに、強制変位 /IMPDISP, 強制加速度 /IMPACC にも同じ機能があります。ただし、その時刻において、当該節点の座標の変形量が分からないため /IMPDISP でその時刻から与えるべき変形量が分からないですし、同じように速度も分かりませんので、/IMPACC でどれくらいの加速度を与えれば止まるのかも分かりません。途中での有効化、という側面からは /IMPVEL が一番使いやすいと思います(個人の感想です)。 Tstart で有効化する例 対象はこのような…
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"show IDs" shortkey problem.
i am using HyperMesh 2024. I already know that Ctrl+Q is the shortcut for "Show IDs," and I have confirmed this in the shortcut settings. However, when I select a few nodes and press Ctrl+Q, it doesn't work. The "Show IDs" function only activates after I right-click once and then press Ctrl+Q. Is this a bug? If so, it…
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Twin Activate Fundamentals: Activation Pulses with Integrators
Creating signals that drive a component’s behavior is a fundamental requirement in systems modeling. Very often, a system’s model requires us to set up timers and delays that are triggered by events and reset by other events. Although Twin Activate allows for many alternatives to create signal profiles for activation of a…
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how to set hmax in MotionSolve 2021
Hi, I am using a template to solve my problem. First there is a dummy transient which I would like to solve quickly. Then the real simulation starts and I need to reduce hmax. I have different calls to "Simulate" command in the template and I want to set hmax. How?
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Como instalar o PSIM em um laboratório
Como instalar o PSIM em um laboratório de informática com vários computadores e com vários usuários.
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Execute Python 'pandas module not found' when installed
I'm trying to use the Execute Python operator in RapidMiner. I have installed Python, pip and pandas: When I execute my rapidminer process I get the following error: 'Pandas module not found -- The pandas module for Python was not found. Please make sure that the pandas module for Python is installed in your execution…
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HyperMesh Subsystem Configuration - Follower/Ghost Nodes
Hello, I'm learning how to work in the subsystems browser to control model configurations and I have low familiarity with include files. My model has RBE3 elements in each configuration that connect to the same set of elements (same mounting holes across concepts). I did a drag-drop operation on the "part" entities…
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Issue with Files for Tetra Meshing and Midmeshing in Altair HyperMesh v2024 Course
I hope this email finds you well. I am currently enrolled in the course "Altair HyperMesh for Pre-Post Processing v2024" and have encountered an issue with the provided files for tetra meshing and midmeshing exercises. Whenever I attempt to open these files, I receive an error stating that the compressed (zipped) folder is…
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Missing PSIM download link
Hello, last year I installed the latest version of PSIM on my computer and I could use it in my academic studies. Last week I formatted my computer and tried to install PSIM again, but the download section did not open in any way.