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.
Could you please provide a detailed tutorial or guidance on how to perform a Multibody Dynamics (MBD) analysis of a chain and sprocket mechanism? Your assistance in this regard would be highly appreciated
Description: [Kindly add description here] Product/Topic Name : [Kindly include the product name, version if applicable here. Also, Don't forget to tag with the product/topic related to your question. ] *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as…
Description: Hello, I have been working on the simulation of a deformable tire. Previously I have made a post regarding the contact of the wheel with a rigid surface. (https://community.altair.com/discussion/62772/how-to-find-deformation-of-loaded-wheel-on-rigid-surface#latest) Now I am stuck on a new problem: For the self…
Greetings to everyone! This is quite common question on the forum, but I will open it again with a simple model so that maybe we will add something new. I didn't use excessive loads in the model and the model itself is straight forward rectangular tube welded on a plate. I tried S2S and N2S, I tried clearence 0, I tried…
Hello, I am studying hypermesh, and I want to connect 3 shells by seam weld with HAZ. When I tried to realized the connector, the thichness of seam weld and HAZ are zero. I can' t find the reason. Could anybody try to check my model? I attached my model and the detailed questions. Many thanks.
Description: Hello everyone, I am trying to model a joint with clevis pin for a bike footrest, as shown in the image below. I have created friction contact between the pin surface and the inner surface of the holes in the other components. I have constrained the pin along its axis to avoid translation. However, I see…
Good day to all, Someone could tell me please what is Hybrid message passing of the Hypermesh CFD solver and in what cases should I use it? Also if it could help to reduce computational running times. Thanks in advance.
Bonjour à tous, Je travaille actuellement sur une simulation dans Radioss où un objet fermé contient un gaz. Cet objet est soumis à un impact extérieur via un impacteur. Pour l’instant, la simulation de l’impact fonctionne correctement, la pression interne augmente comme prévu sous l’effet de la compression. 👉 Mon objectif…
Whenever a cuboidal box is created in EDEM or an STL file is imported to EDEM, only a few elements are created. Is it possible to increase the number of elements? How to increase the mesh elements for geometry?
Hi everyone, I'm working with FEKO using the RL-GO (Ray Launching Geometrical Optics) solver and a plane wave source (RCS problem). I would like to visualize the multiple reflections (ray paths) in POSTFEKO, but it seems that I can only see the first ray in the simulation. Is there a specific setting or output request I…
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