A place to ask questions about Altair products or solutions and receive help from community members or Altair employees
Hello, I need to convert TIE contact from Optistruct into a similar contact for MSC nastran and export in bdf format. As far I understod, I created the contact surfaces with BSURF card, used that to create the contacts using BCONECT card, placed all this in a BCTABL1 card (with generic config). The thing I didn't get is…
Hi, I have been using insert elements to connect Shell Elements to Solid Elements. Sometimes, in order to check connectivity between those insert elements to the solid by taking Free edges. Today, while working in Hypermesh 2023, I am surprised to know that the free edges are formed although the nodes of insert elements…
Hello experts, I'm trying to perform steady state conjugate heat transfer analysis where I want specify constant temperature a solid volume and study its impact on the surroundings. I am requesting your support with this. Thanks and Regards, Jagan
I would like to explore automating HyperView and want to know how to open the HyperView - MultiCore module using batch mode After opening I want to execute a TCL script so looking for available switches too Thanks & Regards, Akash P
Hello everyone I want to design a six-phase motor with winding configuration analysis and simulation of different types of faults. Can i design this in Flux motor and transfer it to Flux 2D for additional analysis? or is there another Altair product that can help me to archive this ? Thank You
Hi, We have an error when utilizing hm_compare API where the command doesn't provide accurate results in HyperMesh 2021 and 2022 versions. The same set of API commands seems to work properly at different times of execution. Kindly provide a solution on how to improve this variations for better execution of our scripts. The…
I'm doing an acoustic coupling analysis with OptiStrcut and the sound pressure values are negative. The analysis method I use is IE. Is it a correct result for analysis. Therefore, after conversion, the dB value is also a negative value.
Hi! I've been experiencing some issues recently where the .igs file that I have opened in hypermesh looks completely different from what I exported from CATIA. Has this happened to anyone else? I have tried using a .stp file instead, but the same issue occurs. I'm an altair hypermesh beginner, so any help would be greatly…
Hello, My problem is quite simple, I'm running a topology optimization on my design space with forces and displacement constraints. I'm using a Minimize Mass objective with a SF of 2.2, a minimum thickness of 0.0065m, Speed/Accuracy is 'faster'. I have ten load cases at the moment and the higher force load cases are…
Hello everyone, I currently trying to modelize a kind of train. I have a wagon model that I would like to export and re-import several times in a "master" model. I already have done it years ago with an old version of Motionsolve and a different model, but today I'm facing troubles when re-importing I tried several way of…
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