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.
Hello, I have a model where the same element ID is used for structural elements (Cquad) and cweld elements. I want to retrieve the element IDs of all cwelds in the model in tcl, so I used *createmark elem 2 "by config type" 0 mass CWELD But now I retrieve other IDs than the ones visible in the entity editor for the cwelds.…
Hello, I'm trying to model a vehicle in hover and cannot get the solution to converge. If you could shed some light on why the solution is not converging, it would help a lot. What I have tried: Tried a single propeller without ground (viscous and inviscid) and it works. Tried two propellers and without ground, and it…
I am trying to optimize a part so that the material removed will be through holes only in one plane ie a consistent cross section. I thought that the way to achieve this is through an extrusion or a draw, but the optimization results are random nodes with some just floating in free space. In the design variable, I have set…
Please, I want to ask what are the different particel shape combinations or bondings that are possible with EDEM version 2025. I have some list below; please let me know which ones are possible and any other particle shape combination that is not on the list. Spherocylinder and sphere Spherocylinder and spherocylinder…
Description: I am using Feko 2025 with a student license, and I am encountering an error when I enable parallel processing when running RUNFEKO. The complete log with debug logging enabled is attached below. The error I am encountering appears related to this community post, where my error corresponding to the first side…
Description: I want to use DSim Studio to simulate Gowin FPGA designs. I followed the tutorial: Tutorial: DSim Studio for GOWIN. I was sucessfully able to compile and run the example design, however when I tried to view the waveforms with waves.mxd I got this error Error libmxd failed to load. You may be on an unsupported…
Hi, I need to run an analysis with some subcases (e.g. Static Analysis) and i Want to deactivate some other subcases, such as the Modal analysis. Thanks in advance for the answers.
hello I activated my license last year but this computer is no longer working. how to deactivate the license this computer.
Hello, I am wondering if there is a way to perform a parametric altitude scan in winprop and automatically retrieve the analysis rasters output. Many thanks, Nicolo
Hello, good afternoon. I am conducting a three-phase optimization for composite material structures using Altair: . According to OptiStruct, the default optimization methods for free-size and size parameters are the DUAL2 optimization method (based on the CONLIN algorithm) and the MFD method, respectively. However, despite…
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