A place to ask questions about Altair products or solutions and receive help from community members or Altair employees. Don't forget to tag with the product/topic related to your question. Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems.
Hi, I am using HyperMesh 2025. Whenever I select an element, the model browser automatically expands and highlights the element I selected. This applies to anything (surfaces, components, etc.) I do not want this to happen. How do i turn this feature off? How my model browser appears initially 2. The element tree expands…
Hi, there is a question I would like to ask the community and support. I want to solve model of the cohesive element using Nastran (MSC) sol400, but there is no cohesive element in the hypermesh interface. So, I did it manually writing in the '.nas' file, but the cohezive element cards CIFHEX are not supported (not…
Hi, My Computer Crashed In The Middle Of My Project And i was unable to deactivate my license on my old computer. Is it possible for it to be reset so that i can activate on my new computer thanks!
How can I create surface faces from 3D elements in HyperMesh 2024.1? It would be similar to the following question: How to create a thin shell membrane from the surface of solid elements? — Altair Community Thank you!
Hello everybody I'm currently trying to do a sloshing simulation on Radioss using SPH and ALE but i have few questions. First of all, does it exist any test case or simulation already done that i can reproduce? Then I have more technical questions : How could I impose a rolling motion to my tank on radioss? How to set up…
For example like this one, how to extract the clamp force. Then I will have the insight to design the mold.
Hi, I was just asked by a client if PolyFoam is using MPI or SMP methods to run the calculus. Does anyone has the answer to that ? Thank you in advance, Kind Regards, Loïc V.
Could you please guide me on how to use the PhysicsAI tool for a drop test simulation in HyperMesh?
In my result file, the maximum stress is around 505 MPa, but when I use the PhysicsAI tool in SimLab to view the results, the stress appears very small - about 5.05e-4 MPa. Is there a way to fix the unit settings so that the result correctly shows 505 MPa?
EDEMで粒状ダンパを自由落下させ，バウンドがどれだけ抑えられるかをシミュレーションで試してみようと思っています． おもりにシャフトが引っ付いたもの，容器の合計２つをFreeCADでモデリングして，EDEMには「Particle」としてインポートし配置しています． 容器の中には複数の球体粒子を配置し，ダンパとしての構造にしています． この状態で容器ごと自由落下させて，バウンドがどれくらい抑えられるかを見たいのですが， この方法で正しく衝撃吸収の挙動などが再現できているのか，少し不安です． 同じようなことをやられた方がいらっしゃれば，アドバイスいただけると嬉しいです．
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