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Student License stopped working
I downloaded AI Studio and activated it with a student license (in almutil_gui.exe) by following the instructions provided here: however, when i try to use AI Studio now, it says that my license has expired. I am now restricted in what i can and cannot do, for example i cannot handle datasets larger than 10000 rows, or use…
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Hyper study - stuck in task evaluation
hi all, I am working optimizing an IPM motor designed from Fluxmotor. In the process of task evaluation, i get my write, execute and extract to be running succesfully but after a number of runs,- some times after 92% or 20% in the process of evaluation, the system gets stuck and there is no progress in the evaluation hence…
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I recently resetted my laptop. When I try to install the Altair Inspire Software an error is coming
Please help me to solve this, Thank You..
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I keep coming across this error while working on a project
cadfeko 4963 The application has terminated in an unexpected way. Please contact support with a description of what you were doing together with the following information: 00007FFDAA44F37C (ui_values): (filename not available): altair::feko::values::AbstractValue::isIgnored 00007FFDAA44F38D (ui_values): (filename not…
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PSIM Student License reactivation after formatting the computer
Hello, I recently formatted my computer, trying to install the PSIM student version again finding errors with the license. I tried to disable the license through Altair License Utility but it has an error and in the folder there is no license files.
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FluxMotor Student Edition Freezes at Splash Screen (Flux Works Perfectly)
Hello Altair Community, I'm hoping for some help with a launch issue for the Student Edition of FluxMotor 2025.1. When I run FluxMotor, the splash screen appears and stays there. The process is running in the Task Manager with very low CPU/Memory usage, but the main application window never opens. I have to use the Task…
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Unmatch result in long distance
I build a model of an omnidirectional antenna at 915MHz in a 800m length and arched dome tunnel. The simulation results align with those in papers within the Line-of-Sight (LOS) region, but significant discrepancies arise over longer distances: my simulation results do not exhibit a periodic null points, it's too smooth.…
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EDEM Multi-Thread safe API
Hi everyone, I’m developing several EDEM API plugins to study melting of DRI particles in an electric furnace. The model is EDEM-only (no CFD): buoyancy, drag, convection, conduction, shrinkage and removal are implemented via plugins. Functionally the plugins work, but I hit a multi-threading problem: In single-thread runs…
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Bond mondeling
I am trying to model 2 parts that will be manufactured separately and bonded together. Is there a way to model this as a perfectly rigid joint between the edge of a laminate and the surface of another?
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I keep getting an error message when I try to activate my student license.
I recently installed HyperMesh, Compose, MotionSolve, EDEM, and Twin Activate. I am trying to activate my student license, but I keep getting this error message. Could someone please help me?
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Inspire runs when analyzing, but gets an "Error creating new process" when optimizing
I'm trying to run a quick test to learn how to run this program, but I seem to have run into an issue. I can run an analysis, but when I try to run an optimization, it fails. I can't seem to see what the problem is. I'm running the program as administrator, I have enough computer memory, and I have access to the run…
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Particle Size Distribution not activating - EDEM
Hi everyone! I am setting the size distribution for two particles: DRI and Anthracite. The measured distributions are as follows (in ferret diameter): Now, when I set this distribution in the EDEM GUI and run my simulation, the particles are not actually created according to the distribution. Rather I only see a single…
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Coupled Simulation of Rock Breakage by Hydraulic Hammer Using EDEM and MBD Co-Simulation
A hydraulic hammer, also known as a hydraulic breaker, is a powerful tool attachment for excavators and other construction equipment that uses hydraulic pressure to deliver high impact blows for breaking bulk material such as concrete, asphalt, and rock. Objective: Simulating rock breakage using a hydraulic hammer with…
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¿Como puedo solucionar el error "hwfdmplugincore.dll: No se puede encontrar el modulo especificado"
Resulta que ya he intentado todas las recomendaciones respectivas a este post. ya se verificaron los requerimientos del sistema operativo y de hardware ya se actualizaron los controladores del GPU y de la tarjeta grafica ya se desactivo el antivirus a la hora de realizar la instalación ya se desinstaló el antivirus a la…
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How to suppress a popup after autocontact?
Hi all, what can I do to suppress or skip the popup window after an Autocontact, so that the Python code can run automatically? (I have to click on either one of the button, otherwise HyperMesh wouldn't continue) When using the Python API Recording tool, the following tip was given: collection = hm.Collection(model,…
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DEM–FEA Coupled Simulation for Granular Packing
Simulating granular packing using DEM and FEA is a powerful way to analyze how granular materials interact with solid structures-especially when both the particle dynamics and the deformability of the structure are important. Coupling DEM and FEA allows for detailed, high-fidelity simulations of granular packing in…
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Student License Reactivation Issue – Activation Remaining Still Shows 0
Hi again, I’ve reviewed the documentation (https://community.altair.com/discussion/34280/altair-student-edition-deactivate-from-one-computer-to-activate-in-another-in-the-rare-case-a-computer-is-lost-or-malfunctional#latest) , and I understand that there are limited reactivation chances for the license. However, in my…
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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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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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Optimizing Bulk Material Handling Through EDEM-OptiStruct Two-way Coupling
In the field of mechanical engineering, different equipment is designed to handle bulk materials. Discrete element method (DEM) and Finite element method (FEM) are two numerical methods available for researchers and engineers to develop new products and address complex engineering problems. These two methods have their…
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学生版FEKOのライセンスエラーについて
Altair Oneで学生用ライセンス発行してFEKOをインストールしました．サイトの手順通り，インストール，アクティベーションを行いました．しかし，CADFEKOにてライセンスエラーが発生しました．発生したエラーのスクリーンショット，およびエラー文にて参照されているフォルダの中身のスクリーンショットを添付しています．licファイルが機能しておらず，また，datファイルが作成されていません． 上記のインストールガイドでは，edu版のインストーラーがあると説明されています．しかし，マーケットプレイス上では通常版のインストーラーのみ公開されていました（Student…
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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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How to get element IDs using Python recording, and how to select top surface elements based on heigh
'd like to ask for your guidance, @Michael Herve. I'm currently using the recording feature in HyperMesh and noticed that the recorded Python script does not show the element IDs, specifically at the part I've circled in red in the attached image. The generated command looks like this: collection = hm.Collection(model,…
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Sand Bashing Demo with EDEM Multiphysics
Driving a vehicle over sand dunes is called as sand bashing and it is also known as dune bashing. Sand bashing helps to: Predict the impact forces Obtain the body deformation Understand the skid plate wear Access structural strength Simulation Methodology: Sand bashing is carried out using three methodologies such as：…
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I recently downloaded AI Studio for a class. However, I am unable to open it no matter what i do?
More information: It says " The last startup of AI Studio was interrupted or did not complete correctly. Do you want to enter safe mode? All extensions are disabled in safe mode." It then gives me two options: start usually and disable extensions. I have done both, and nothing has worked. I have deleted and redownloaded,…
