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Overview This project presents an Altair solutions for the Fluid-Structure Interaction simulation of a water bottle impact on a table. This project includes: * 2 ready-to-use Altair Radioss models* Altair Radioss version is V2022.2 * The Unit System is in (g, mm, ms, MPa) or (Mg, mm, s, MPa) * A report with a detailled…
Hi , i'm trying to make a aerodynamic simulation with Hwcfd 2026 and acusolve of my civic to work on some aero but i try to replicate the tutorial , they applicate a surface mesh , bondary layer control and they mesh it to have a volume then they run it and boom, me when i run it it say this error can someone pls explain…
Hello everyone, I'm simulating heat transfer in a vibrated bed In my simulation, the geometry will play a role of a heatsource with constant heatflux However, the current built-in HeatConduction model in EDEM only supports setting constant temperature for geometry I have tried to look for a solution through API and found a…
Hi all, I’ve been trying to analyze the particle collision number in EDEM 2025.1, but I’m encountering an issue where the collision number results remain zero. So far, I have tried the following approaches: Enabling the Collisional Energy Tracking physics model Running the simulation using the CPU solver only Enabling…
Hi, When i tried to export my model to bdf/nastran, i've got this message (any help is welcomed):
My script is as follows. MeshSettings = project.Mesher.Settings properties = MeshSettings:GetProperties() properties.MeshSizeOption = cf.Enums.MeshSizeOptionEnum.Custom properties.TriangleEdgeLength = '0.1' MeshSettings:SetProperties(properties) project.Mesher:Mesh() but it's throwing an error. attempt to index field…
TwinActivateで作成したモデルをスタンドアロンで動くArduinoコードを出力したいです。 使っているバージョンは以下です。 TwinActivate2025.1 Arduino1.8.19 ArduinoMEGA 私は添付のモデル(20251222_CodeGenerationTest_rev4-1.scm)を作成して、モデル内にあるスーパーブロックを選択した状態で以下のコマンドをomlウィンドウで実行しました。 embededsolver=struct; embededsolver.solver = 'rk4'; embededsolver.h = 0.01; pparams = struct;…
Regardless of whether I use Google Chrome or Microsoft Edge, after clearing the cookies, downloading files from the Community still fails, as shown in the image below. How can this issue be resolved?
始めに この例題は、こちらの英文記事を和訳、意訳したものです。 本記事の主旨に限れば PBEAM, PBAR どちらも同じ内容ですので、本記事は PBEAM を用いて記述します。 あらかじめカタログの中から断面を選択する PBEAML の場合、初めから、応力を出力する座標 C, D, E, F が設定されています。 一方で、形という概念のない PBEAM の場合、この CDEF の座標はユーザーが決める必要があります (未指定なら 0,0。断面の真ん中です) 例題1: 定義しない場合 ダウンロード: https://us.v-cdn.net/6038102/uploads/LC7LF0W3L522/model01.7z…
Does Hypermesh have a function similar to ANSA's Kinetics Config for creating independent mechanism controllers? Also, is there an automatic compression foaming tool similar to ANSA's Depentrate? Is there a possibility that Hypermesh will introduce similar features in the future?
“HyperMesh 2025”で、同じ接点でスプリング(Solver Keyword：CBUSH)の設定をしたいのですが、解析すると、” CBUSH 33506 has zero length. “というエラーメッセージが出てきます。 また、同じ接点にならないようZ方向に0.1mmずらして解析しても、 “ CBUSH 33506 has an invalid orientation vector (zero length or parallel to the element axis). “ というメッセージが出て、解析できません。 同じ接点で解析をする方法を教えてください。 なお、その時の手順は下記のようにしております。 Create…
Hello, Currently, when using FluxMotor, I am encountering a display issue with FluxMotor and Flux Supervisor (as shown in the attached image), which causes inconvenience during simulation. I am currently using a workstation with three monitors. I have tried using each monitor individually, but the issue still occurs. I…
HyperMesh2022.3 でツールバーVisualizationのアイコンが正常に表示されない状態になり表示属性変更コマンドが使用出来ません。対応方法を教えて下さい、御願いします。
Opens but crashes on all runs.
Altair slc chapter IV key outputs from the final logistic model Too long to post here, see github github https://github.com/rogerjdeangelis/utl-altair-slc-chapter-IV-key-outputs-from-the-final-logistic-model KEY OUTPUTS GAINS LIFT TABLE…
Once the extraction is 100% complete, there is not a merged window to complete the installation.
In ansys we have a option of making co ordinate system that we can use to prop strain data i want to make a tcl to do so https://us.v-cdn.net/6038102/uploads/QHLQ1PT618D4/hv-nodes-contour-gui-v3-3-preserve-order.tcl Have created one but how can i add thse co ordinate data to directly get the data of guage no
I am currently performing a free-shape optimization of a structure. The constraint I set is a maximum allowable shrinkage of 8 mm during optimization. However, during the calculation, it only iterates once, and the optimization stops as soon as the maximum deformation from the shape optimization reaches 1 mm. What could be…
The Community Team would like to introduce the November Champion of the Month, Subhurathinavel Natarajamoorthy @Subhu . Subhurathinavel Natarajamoorthy is a Virtual Validation Analyst at CNH (a global leader in the agriculture and construction sectors) who enjoys engineering the future of agriculture. His team builds…
Hi Everyone, Sorry for the delay in posting our community highlights and achievements for October and November. There has been a lot of going on, but we didn't want to overlook the great content and contributions for these months. So without further ado, let's jump right in. 📣 Important Announcement - Altair Support is…
Hello, amazing Altair community! We're buzzing with excitement to welcome you to this dedicated space, created just for you as we embark on an important transition: moving Altair's support infrastructure to the Siemens Support Center. This is a big step, and we're committed to making it as smooth and transparent as…
Hi Everyone, As we look ahead to the final months of 2025, we're thrilled to announce that we have added few more sessions to our ongoing community series. We want to hear from You! Your ideas and feedback helps us create the experiences our community truly wants. Drop a comment below and let us know what events or…
The Community Team would like to introduce the October Champion of the Month, Roger DeAngelis @Roger DeAngelis_21630. Roger’s path began in the early 1960s, when he bought his first ebony-and-ivory K & E slide rule. In high school, he was drawn to math, physics, and Newton’s laws of motion. He attended the University of…
🚀 Altair RISE Program We're excited to launch an exclusive 6-month program designed to recognize and reward our most engaged community members! Whether you're answering questions, sharing solutions, or participating in discussions, RISE gives you recognition in the community while helping you grow your expertise. Progress…
The Altair Community is a space where beginners, experienced users, industry experts, students, faculty and our product specialists come together to share insights, collaborate, and find ways to take full advantage of our products. Engagement is at the heart of the Community and with the launch of our new and improved…
Exceptional individuals who support the Community.
Hi Everyone, We have some exciting sessions lined up for August and the rest of the year. New sessions are also added to the exciting Power Conversion and Magnetic Chat series. Register Now! Summary of our Upcoming Events: MotionView/MotionSolve 2025.1 for Vehicle Dynamics [ August 27] - Learn about the latest advancements…
Highlights of the 2026 Release The Feko 2026 release features extensions to many different solvers - enhancing Feko's capabilities in propagation modelling, network planning as well as general and specialist EM analysis application areas. There are various performance improvements, interoperability, and API extensions,…
This month's community leaders
