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現在、以下の条件で衝突解析を行っていますが、落下してきた物体が地面に固定の薄いゴムシート（10mm ）を必ず貫通してしまい困っています。どこを見直せばよいかご教示ください。 ■ モデル条件 落下体：質量 1.2 kg の剛体立方体 自由落下高さ：0.5 m 接触面積：一辺 53.18 mm の正方形 ゴムシート材性：ヤング率 27 MPa ■ Contact 接触設定 Stiffness：K = 8000 N/mm Damping：40 N·s/mm Exponent：n = 1.0／1.5（両方試しました） Penetration depth (dmax)：0.1 mm Time step：Auto…
Hello guys , im a student , so im sign in using my student account to have student license , so as you guys can see my question , i hope Altair one support team can notice me , because i want to use the Ai Studio later for my assigment , thank you guys
Hi everyone, I'm having some issues using Cohesive Zone Modelling in HyperMesh OptiStruct. I’ve run two simulations using exactly the same adhesive (same stiffness parameters, damage initiation, and damage evolution), but with slightly different Single Lap Joint geometries. One of them, as shown in the attached second…
Hello, may I ask how I can obtain the latest compilation interface for EDEM-Fluent coupling? The current download link for the interface is no longer working😥。
Hi! I am using Inspire 2025 and I want to use Inspire to connect with Hyperstudy to optimize my design. I have been looking at this video and I was thinking of using somewhat the same kind of methodology: I have created my model in Catia V5 and I was wondering if it is possible to import this model and the parameters that…
Hi all, I'm using the Linear Cohesion V2 model in Altair EDEM and trying to identify a scientific source to cite. The model adds a cohesive force of the form: F = k * A where A = π * R * δ, with R the reduced radius and δ the normal overlap. The cohesion parameter k is defined in J/m³ (cohesion energy density), similar to…
If i want to select a single node or element or what ever item it is not poosibe to do it with a left mouse click, it simply does not pick it. I have the correct selector choosen, I already restarted my computer and the app, I tried also a different mouse. Same effect. When I a draw a box the item will be selected. Thank…
Hello, I'm getting this error when running my simulation. *** ERROR # 4966 *** Minimum time increment reached, analysis aborted. I do not know how to solve this problem. I have attached the .hm file. Appreciate any help thank you
Description: [Hi, I've been trying solving the Acusolve-EDEM tutorial "ACU-T: 6100 Particle Separation in a Windshifter using Altair EDEM" but when I try opening with EDEM the .dem file previously exported by Hypermesh CFD, I've got the following errors and I'm not able to open it: -Could not read file…
Hi Altair Support Team, I'm a student working on a university assignment, and I'm trying to perform topology optimization on an automotive bracket that's mounted on the engine in Altair Inspire. I've hit a roadblock and would really appreciate your guidance. My objective is to reduce the bracket's mass while ensuring a…
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