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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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*** ERROR # 4966 *** Minimum time increment reached, analysis aborted.
When I open this H3D file, the block is penetrating like this, and I don't know what to fix. Please help me I'm attaching the file for reference.
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How to simulate a impact Wrench Mechanism in Altair Motion View / Solve ?
I have a Impact wrench mechanism CAD and I want to simulate it in Motion Solve / view then extract the loadings like force, torque etc…. Then use that loadings for FEA Analysis , also I would like to model a Flexible Body to obtain a Stress and Strain Result in Motion Solve. I have one you tube Tutorial link which contains…
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thea for sketchup 라이선스 인증방법
프로그램 다운후 라이선스키 까지는 받은 상태입니다. 프로그램을 열어봤는데 라이선스가 인증이 안되어 있는 상태입니다. 라이선스 키를 어디에 입력을해서 해당 프로그램을 사용해야 하는지 모르겠습니다. 인증하는 방법 있을까요?
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Color problem when filtering two dimensions
Hello. I am getting started with Altair and playing aroung with the Gapminder dataset. I have done a few charts with some selection parameters and filter transfers, so I can select both countries and clusters and get the other charts filtered and or color / opacity encoded. It seens to work fine at begining, but I am…
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FLUX3D Magneto-transient, Induced current not needed
Hello, I want to simulate an electromagnetic actuaor without computing the induced currents. I have specified in all the volumic regions to not compute the induced currents, but I still get currents in my parts. And the computation time is very long. Do I miss something? Thank you
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oka wear calculations have poor repeatability
When using the OKA model for GPU-based wear calculations in EDEM, the wear depth results are inconsistent when calculating the same model twice. However, the results are consistent when using the Archard model. This is the first calculation I just roll back the time step to the beginning and click on start the second run.…
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EDEM GPU cannot calculate wear volume
I redeveloped the OKA model based on the Archard model released by the community to calculate the wear volume. The program was usable after testing on January 11, but after 10 days it prompted me with the error shown in Figure 1. I carefully checked my code and did not find any problems - the relevant code is in the…
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How to import fluid domain as part of STEP file and create proper CFD mesh
I am trying to automate a CFD simulation that can apply to a few different similar geometries. Notably the locations of the inlet and outlets can change. To capture this I've also imported the fluid domain along with the rest of my CAD as part of a STEP file, which I convert to Parasolid when I import it. I've coloured the…
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Altair MotionView/MotionSolve FAQ and Model Repository
Check out MotionView/MotionSolve’s product webpage for info on more features, releases, and capabilities. You can download the latest version of MotionSolve in the Altair One Marketplace. Refer to this FAQ page for quick access to learning resources of the software. Below you can find various types of example models, for…
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How to custom rotate the model
How can I impose a custom rotation value for my model? Let's say, to place the model in xy plane and then impose a 15-degree rotation around x.
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DOE on implicit modelling parameters
Hello everyone, I'm working with Altair Inspire software and I'm experiencing some issues with DOE and implicit modeling. I'll try to introduce the problem. Once I defined an implicit model, giroids in this case, parametrically for a part of the model, I attempted to set up a DOE that would allow me to determine the…
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Bucket Elevator
Hi, I have two drums that act as an axis and move a belt, which raises some buckets, how can I make this animation in inspire, or edem? I leave a photo thanks
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How can I connect my AI studio to My AI Hub ?
I just deployed the server rapidminer AI Hub and i found some isseu to connect to my project crated in AI Hub from AI studio if someone can help me
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Issues with creating a uniform mesh
I am working with hypermesh 13 and modelling a K joint. I wanted to create concentric circles of element. But i dont know how can even for a rectangular surface i cannot get uniform mesh distribution this is what i want but this is what i am getting
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Error #2202 "Error(s) encountered during element check"
Hi. I cannot run a simple model due to this #2202 error. I have turned off CHECKEL already but still it produces this error. Can anyone tell me what's wrong with my model? I am not an expert yet so I need help from the experts. I know there are many in this community.
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Modeling Cyclic Loading Process in UCS Simulation with EDEM API
Hi Altair Community, I am trying to model a UCS simulation with a cyclic loading process, and I have some questions about whether this process can be achieved using the EDEM API. In the experimental process, cyclic loading is automatically managed by a stress gauge: When the stress on the rock reaches a critical upper…
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/MAT/LAW109 で温度依存の応力ー塑性ひずみを持つ材料の例題
始めに /MAT/LAW109 は、ひずみ速度依存と、温度依存の二つの依存性を応力ー塑性ひずみカーブ /FUNCT で与えることができます。 この例題では、温度依存のみ与える方法を示します。 /MAT/LAW109 で温度依存に必要な項目の説明 https://2024.help.altair.com/2024/hwsolvers/ja_jp/rad/topics/solvers/rad/mat_law109_elasto_plastic_tabulated_r.htm 本目的に必須項目は上記緑塗の項目です。() 内はデフォルト値です。 ρi, E, ν: 密度、ヤング率、ポアソン比 Cp, Tref, T0: 比熱、参照温度…
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Rainflow Counting Algorithm - Create Simple 3D Plot
Overview: This OML script shows how to create a 3D histogram from results from the rainflow OML command. These are the steps it takes: Create signal to analyze Evaluate rainflow counting algorithm Create 3D histogram from means & ranges Format histogram to show cycle count for means & ranges Prerequisite: Install Altair…
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Is there any way to get time-averaged pressure distribution graph in EDEM post-processing?
Hello, My name is Keyu. I'm a student at Western university and I am using EDEM 2023.1. I want to know if there is a way to get time-averaged pressure distribution graph in post-processing. Thank you, Keyu
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/INTER/TYPE25: Istf=7 で弾性係数が非常に小さい材料の接触を行う例題
始めに こちらの記事では Istf=4 が鉄とプラスチックのように、ヤング率に差がある材料の接触を安定して計算することに有効である、ということを示しました。 しかし、ゴムやフォーム材のように、さらに弾性係数の小さいものもはどうなるでしょうか？Istf=4 は材料の弾性係数を使うため、もともとの材料の弾性係数が相対的に非常に小さい場合、接触剛性が小さすぎて、跳ね返すことができなくなってしまいます。端的に表現すれば、Istf=4 は弾性係数がゼロの材料に対して、接触剛性を計算できない、ということになります。 Istf=7 の説明 ばねの時間ステップ dT は、dT = ( K / M ) ^ 0.5 です。K: ばね定数, M: 質量にて。…
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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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Error creating new process when Analyzed
when i tried to run my casting simulation i get this message and i have checked my ram availability and other satisfactory requirements too. I have also not set my run directory to a shared drive or virtual one, but i have not yet done my reinstallations. what would it be the problem i have attached my file above.
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General License question
We just renewed our license early and just wanted to confirm that we would see an update to out Altair One portal within a few days and nothing has changed yet. The renewal date is 2025-02-01 and we renewed on 2025-16-01.
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Error: startup of rapidminer was interrupted
Hi there! I am using RapidMiner 9.10 on my Mac. all worked fine until I imported a big json file and RapidMiner stopped working. I forced quit the program. Now, when starting RapidMiner I am getting the error message "The last startup of rapidminer was interrupted or did not complete completely.Do you want to enter safe…
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I have completed my Machine Learning Master certification but not received certification
I have completed my Machine Learning Masters course and thereafter I went through the exam and scored 80% but I only received its badge and not the certificate.