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Output Response for specific component in Hyperstudy
Hello, I would like to investigate the system behavior of a Hypermesh model in Hyperstudy. The FE model consists of various components or assemblies. I have parameterized the .fem file and performed a nominal run. Now, I would like to use the .h3d file to output the maximum stress for specific components or assemblies.…
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please i would like to know the difference between archard wear and archard intermediate data
I am a student at Central South University, and I am studying the material removal mechanisms in the barrel finishing process. The first issue I am encountering is that the amount of material removed, using Archard's wear results, is too high. However, the results from Archard's intermediate data seem satisfactory. I would…
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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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e-Motor Director : Multiphysics Optimization of E-motors
Welcome to our latest video on the e-Motor Director, a cutting-edge tool designed specifically for electric motor design engineers. In this video, we introduce its powerful capabilities, including its ability to perform Multiphysics optimization. What you’ll learn: Overview of e-Motor Director: Discover how this tool can…
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Decimal precision with EDEM
Hi, I am currently using Altair EDEM 2022.3, coupled with HyperStudy, for model calibration purposes. During the process, I encountered an issue related to decimal precision when inputting optimized parameters. After running the HyperStudy optimization, I obtained a set of optimized parameter values. However, when I…
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I want to use the case of changing the coefficient of restitution.
I want to use the case of changing the coefficient of restitution.The following is the official API.The file contains the collision velocity and the coefficient of restitution. What I want to ask is, is this the normal collision velocity? Thanks!
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Simulating Tillage Using EDEM Simulations
Simulating soils with EDEM simulations is important in the agricultural industry due to the scale and complexity of real-world applications. Physical testing can be time consuming and often not feasible to replicate under the exact same conditions. Why Simulate Tillage? There are several factors that need to be understood,…
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機構解析モデル（inspire）のパラメータ最適化手法について
inspireで機構解析のモデル（剛体とスプリングで構成）を作成し、所望の固有振動数が得られるようにパラメータチューニング（変数はスプリングの剛性と粘性）を行う方法はありますか？ inspireからMotionViewのファイルをエクスポートし、MotionViewを用いて最適化するという手順でも良いのですが、詳細手順がわかる資料はありますでしょうか？
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HyperStudyの標準リーダーでCAE結果ファイルの読み取りがうまくいかない場合は
Altair HyperStudyを用いることで、様々なCAEツールと連携させてDOE・最適化が実行できます。 ただし、たまに、HyperStudyの標準リーダーでCAE結果ファイルの読み取りがうまくいかない場合があります。その場合は、Pythonツールをご利用ください。 例えば、あるCAE結果として、下記のようなCSVファイルが生成されたとします。赤枠のベクトルデータを読み取りたいのですが、ヘッダ情報があったり、ラベルが複数行ある場合は、標準リーダではうまく読み取れません。 ElectronicsThermal_smart_objects.csv この場合は、Pythonを使用します。…
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Setting up Co-Simulation between Inspire and EDEM via Hyperstudy
Hello here, i am working on a geometry optimisation of a cultivator tine. Therefore, i am trying to set up an coupled simulation between EDEM, Inspire and Hyperstudy. However, the only source of information i could find for this was a 2 year old video on youtube: EDEM - How to Perform Geometry Parametrization using…
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HyperStudy Tips and Tricks: #34 - Executing custom DOE points in HyperStudy
Executing custom DOE points in HyperStudy Hello HyperStudy users, HyperStudy has different methods for performing DOE (Design of Experiments) studies such as Modified Extensible Lattice Sequence (MELS), Sobol Sequence etc. for the space filling requirements & Fractional Factorial, Full Factorial etc. for the design…
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HyperStudy Tips and Tricks: #33 - HyperView Model Connection in HyperStudy
Hello HyperStudy users, HyperStudy reads results of a complete CAE model & defining output responses on specific components & sets (nodes/elements) is not available by default. Also, HyperStudy cannot add output responses for specific HyperView post-processing settings such as Corner Data, Averaging etc. by default. Hence,…
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HyperStudy Tips and Tricks: #32 - Visualizing 3D Simulation Results in HyperStudy
Visualizing 3D simulation Results in HyperStudy Hello HyperStudy users, A new ‘3D Visualization’ feature has been added in HyperStudy from 2023.1 version. Using the 3D Visualization’ feature, users can visualize the 3D simulation model static results in HyperStudy (as shown below). To understand the working of the ‘3D…
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Inquiry About Sequential Evaluation and Stopping Criteria in HyperStudy
I am using HyperStudy for a multi-objective optimization project where each objective is calculated independently. Currently, my process is as follows: I have set up three objectives (Objective 1, Objective 2, and Objective 3). Each objective is evaluated through separate solver calls. HyperStudy first runs the solver for…
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Cannot reproduce the EDEM-HyperStudy Connector tutorial results
Hi, I am learning EDEM-HyperStudy Connector with the official tutorial from this link: https://community.altair.com/discussion/35630/edem-hyperstudy-connector-installers-and-user-guide However, when I implemented the step to export the 'responses.csv' file, the file could not be generated like the guided video. I tried to…
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Require Detailed Files for Hyperstudy and EDEM Calibration
Hi, I am learning using EDEM and Hyperstudy for material calibration. And I find this official tutorial is useful: How to Calibrate Material Model with EDEM and HyperStudyEDEM - How to Calibrate Material Model with EDEM and HyperStudy However, this official tutorial lacks detailed files for us to reproduce. Can Altair…
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Licensing for HyperStudy
Hi, I have been using Hypermesh with the EDU licensing without a problem; however, the same license file doesn't seem to work for HyperStudy. Does anyone have any advice to resolve this?
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Kia EV9: A quick look into the Dual Inverter Strategy with PSIM
The Kia EV9 showcases an innovative approach to maximizing EV efficiency through its dual inverter and open-winding motor setup. While the core focus of this article is the system-level power electronics, let’s touch briefly on the motor. With six winding-end connections, the design has sparked speculation about a…
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Integrating non-HyperWorks solver in HyperStudy
Hello HyperStudy users, To check if a specific non-HyperWorks solver can be integrated with HyperStudy, one must ensure that the below listed pre-requisites are fulfilled: If the non-HyperWorks solver meets the above listed pre-requisites, one can follow the below-mentioned process of integrating non-HyperWorks solver with…
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機械学習と1Dシミュレーションを活用したパワーエレクトロニクス設計
2024年11月28日から29日に広島で開催された1DCAE・MBDシンポジウム2024において、「機械学習と1Dシミュレーションを活用したパワーエレクトロニクス設計（Power Electronics Design Leveraging Machine Learning and 1D Simulation）」というテーマで講演を行いました。 シンポジウム｜1DCAE…
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writing variables in hyperstudy didn't work only when using GPU
Hello, I'm sorry to asking again this problem. I checked the GPU problem, but solver alaways worked well only used EDEM or for test model, and with only solve with CPU the variables bound in hyperstudy writed well. but when EDEM solver use Gpu, hyperstudy couldn't write changed variables . In hyperstudy UI variables…
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Can i build my own motor model (6 phase induction machine) in Flux without going through FluxMotor ?
I want to now if it is possible to build my own motor model in Flux or SimLab because i can´t find it in FluxMotor predesigned catalogue to applicate a Multiphysics optimization for it with HyperStudy or E-Motor Director tools. Thanks for response.
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/MAT/LAW62 の弾性パラメータを HyperStudy で同定してみよう
はじめにこちらの記事で、パラメータの意味や特徴について説明しました。 これを踏まえて、単軸引張試験データに合うような弾性パラメータを HyperStudy で同定してみたいと思います。 なお、試験データは「引張」試験データです。こちらで説明していますが、圧縮試験では、単軸の応力場の形成は不可能であり、材料特性データとして利用するには不向きです。 では、実際にやってみましょう。 実演 - 合わせこみたいゴム材料今回、合わせこみを試みるのは、この単軸引張試験データーです。 ちなみに、単軸引張試験は、時としてひずみ 5 とか 10…
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How i can export Flux modal to HyperStudy environment to do multidisciplinary optimization ?
I can´t find the predesign model of 6 phase induction machine in FluxMotor so i create my own modal of the machine in Flux. Thanks for response.
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hyperstudy EDEM didn't work in evaluation
Hello, I imported some kinematic values from EDEM and used optimization and DOE to check. In the result, the changing of values didn't work.(I checked that the changing of those three values have effect on Lacey) How can I solve this problem? I just test with simple rotating mixing, it happened too. Thank you for your…