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.
I have an enclosure and i would like to simulate the SE of it, i have a plane wave excitation and a rectangular aperture on one of the face of the enclosure. Should-i use MOM, SEP or FEM ? Do i need to create a dieletric Air media to fill into the box or just use Free space? what's the best way to simulate it and have…
Hi, is there the possibility besides measurement of total force and torque acting on a geometry, to display the force vector? kind regards Joshua
Hi, I formatted my PC a while ago and I need PSIM to run a simulation for my Thesis. I was not able to reset the license and I don't know why it's not working since it's the same machine. Could you please help me on this matter?
Dear Altair Support Team, I am currently working on a meshing project in Altair SimLab and facing several issues. I would appreciate your guidance on how to resolve them. SOFTWARE & WORKFLOW CAD model created in PTC Creo, exported as .stp file Imported into Altair SimLab for meshing Model consists of individual parts of an…
Hi, I was wondering if anyone has managed to successfully use the modes calculated in a modal analysis as an input for a random response analysis. Every time I try to run it, I get an error saying “current model does not match the database from the EIGVSAVE”. This is despite using the exact same model. Thank you.
I am using HM 2026 student version for my model building (free free modal analysis of a university student team project. The model had SHELL, BAR, SOLID, RBE2/3, CONM2 & TIE) When I submit it for a run I am getting just the above text in my .out file. It does solve. My total node count is ~22k. It run when the node count…
unable to download optistruct 2023.1
I am using PSIM Student Edition. I previously activated my student license on this same laptop. However, I had a storage device failure, and because of this hardware issue I was forced to format my computer and reinstall Windows. As a result, I no longer have access to the previous system environment, so I was unable to…
he intentado activar con el codigo que muestra en la web pero no se activa,
I activated my license using a student email and waited to be verified and went through the usual process. but i believe i forgot to copy my license key, and i cant find the student license card? help would be greatly appreciated.
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