A place to ask questions about Altair products or solutions and receive help from community members or Altair employees
Hi, experts. I have the following two questions. (1) In AcuSolve, the wall function can be selected in the model using SST k-omega turbulence model. In this case, will the calculation near the wall be performed using the wall function instead of k-omega, and will the result be the same as the standard k-epsilon? (2) When a…
Hi, experts. I have the following two questions. (1) In AcuTrace, the volume of a particle is used to calculate the external force acting on the particle, but what values of the flow velocity and pressure (calculated by AcuSolve) are used for calculating the particle behavior? For example, when a particle exists on some…
I am not able to launch Feko 2023.1 on Ubuntu 24.04 LTS and Ubuntu 22.04.4 LTS. This is the error message that shows : Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway. qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found. This…
I have lot of (meshed) components. I want to create a tcl script loop where each components is taken, if they have different faces split them based on attached faces option and put them into new components. Is this possible? It is a crucial for the automation I am currently trying.
I did my Altair Hypermesh Intermediate Examination 2019 and I have the certification. I can't able to locate the learning material I read. I also did my certification on Linear and frequency analysis certification and that learning material also not available. I don't know whether my certifications are authorized or not.…
Hypermesh CFD, how to increase the running time based on the last step? I have already run 800 steps and want to increase the running time, how to do it?
I am quite new to simulation software, so it might be misuse of my part, but whenever I perform a FEA simulation in altair inspire personal edition, I get the same results (as in visual deformation of the part) independently of the load that is applied to it. I would like to know if this is a limitation of the software, or…
No puedo utilizar el programa Altair inspire 2024, al iniciar el programa tengo este mensaje. Error al cargar C:/Program Files/Altair/2024/Inspire2024/hwx/plugins/freedom/gui/win64/bin/hwfdmplugin.dll: Error en una rutina de inicialización de la biblioteca de enlaces dinámicos (DLL).
Im trying to do a Carbon sheet for a motorcycle aluminium frame to reduce mass and keep the stiffness. Any sugestion? In the image, at blue in my frame and at pink is my carbon sheet. First i designed my frame in Inventor and added a surface to put my carbon plys.
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