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.
Altair slc calculate sample size in a clinical equivalence trial using r slc proc power CONTENTS 1 slc proc power 2 slc proc r 3 closed form solution 4 simulation check power 5 sample size by power plot Too long to post here, see github…
Hi guys, sorry if this is a basic question, but I tried searching online and couldn’t find a clear answer. I am new to Altair/MotionSolve and I have a small problem. I was playing around with the settings and changed the standard include file. Now, when I open the program, I get an error(with and without checking the box).…
Hello, running S-Frame 2023.1 and S-Calc 2023.1, i have made custom parametric sections in scalc, input their properties via custom database writer into custom database and able to apply the section from the new database to members in s-frame then code check in s-steel. However id like to be able to see the rendered…
Hello everyone. I´ve created a mesh from an imported model, as usual, without any change to my workflow (check geometry, define patches, define surface mesh parameters, volume mesh) and the software manages to create a mesh. The problem arises when I try to export solver deck as CGNS or openFoam files, where in the first…
In hypermesh how do you create these corner cells which wrap around. The following screenshot is from the Radioss example files for ALE cases to satisfy the condition where the nonreflective boundary condition must have at least one face in contact with a fluid material. I.e. iform=6 when using multi material law51. From…
Hi everyone, I get this error when trying to run my simulation: Impossible to detect the magnetic circuit composed by the following bodies: pole_1 These bodies do not respect the connectivity. In order to execute a magnetic circuit cuts check on these bodies, please unmerge them and then you can merge them by groups of…
Description: Altair SimSolid Product/Topic Name : SimSolid 2026 I am performing a structural analysis in SimSolid and have encountered a behavior that is somewhat confusing. I have a model that runs successfully when the adaptive solution level is set to 3; however, when I increase it to 5, I receive an error indicating…
Hi! I am rather new to this software. In HyperMesh 2026 I am making a model of an aluminiom fram consisting of several parts, see frame.png attached. I have a problem when it comes to connecting the parts, see frameII.png. Initially I thought the parts needed to be connected using the Line Connector function, as shown in…
Hello everyone, I hope you are all doing well. I am planning to start a new simulation of spiral jet milling using EDEM coupled with Fluent. Due to the high computational cost associated with this work, I am considering switching from CPU-based to GPU-based computation. When I previously worked with EDEM in 2022, I recall…
I have a simple model bolted joint, I need bolt forces as per VDI2230 standard. As per VDI2230 guidelines model II I designed the model with preload in the bolts and contact interface, I modelled the bolts with PBeam element and requested ELForces at the bolt sets, the axial forces of the bolts is equal to the preload…
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