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Community March 2026 Roundup 📣
It's time for our March roundup! We've been busy behind the scenes and we're thrilled to share some significant updates. Get ready! 📣 Major Updates Altair's Support infrastructure migrated to the Siemens Support Center: As of Monday, March 9th, the Altair Support Portal has been shut down and your cases have been migrated…
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📢 Upcoming Session Alert! Breaking Simulation Barriers: HPC for Next-Gen Power Electronics
Get ready for our next insightful session on April 9 : Breaking Simulation Barriers: HPC for Next-Gen Power Electronics Join us for an insightful one-hour webinar designed for electrical engineers seeking faster, more efficient simulations in power electronics. High-Performance Computing (HPC) is revolutionizing the way…
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Altair Support is Moving to Siemens Support Center!
STATUS UPDATE (March 9 2026): Dear Community, Your support cases have been migrated to the Siemens Support Center. As of Monday, March 9th, the Altair Support Portal has been shut down. You should have received an email with the links and instructions on how to activate your account and log into the Siemens Support Center.…
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Altair Community Rewards and Recognization
The Altair Community is a space where beginners, experienced users, industry experts, students, faculty and our product specialists come together to share insights, collaborate, and find ways to take full advantage of our products. Engagement is at the heart of the Community and with the launch of our new and improved…
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HyperMesh actication problem
I have a problem to login to my ALTIER HyperMesh said that i can't access to the license store. How should I solve this problem? (I'm now using student acc)
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URGENT. I need my student license deactivated!!
Getting license error with my PSIM software. Message says license used on another HostID but never used the software on any other laptop. Is there some way for support member to deactivate my license across any HostID so that I can reactivate it. I would really appreciate any help with this.!!!!!
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FEKO - Generating Az-El Output
Dear Support, I am currently producing the results in spherical format. Is it possible to generate the output in azimuth-elevation (az-el) format as well? In current workflow the elevation and azimuth angles are always reported as positive values in the some range. I would like to know is it possible to obtain outputs…
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Definition of Motor Inductance in Circuit
Hello everyone, I see that in tutorials an inductance in the motor circuit is defined but I do not understand how this is calculated. Could you please provide a help in calculating this value for an axial-flux motor? The inductance changes with the rotor position, so how could I already give it as input in the circuit…
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FEKO - Request for Guidance on Extracting Phase Values
Dear Support, When we run a POSTFEKO analysis we can view several electric-field quantities and gain values. These results are readily available in the .ffe file. However, I would also like to retrieve the phase information, in particular the Phase (Elevation) component. Could you please advise how I can extract and use…
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Altair Student License
I am using Altair Student License. I activated it on a previous computer and now I cannot access it anymore. Please reset/deactivate my license so I can activate on my current machine.
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RE: Altair slc bare bones code kaplan meir plot using r packages kaplan meier curves
Altair slc bare bones code kaplan meir plot using r packages kaplan meier curves Too long to post on a list, see github https://github.com/rogerjdeangelis/utl-altair-slc-bare-bones-code-kaplan-meit-plot-using-r-packages-kaplan-meier-curves graph output…
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PSIM License Error. Haven't changed anything on the laptop, but this came up when I tried to work.
Not sure what is going on here but I really need help with this.
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How to access to the FlightStream Youtube Tutorial Videos?
Hi everybody, Could somebody share the tutorial videos that were hosted in Youtube? I recently tried to watch one but the FlightStream account in YouTube was closed. I find these videos extremely helpful, especially since I'm working with undergrad students that are working with FlightStream for the first time. Do someone…
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Ist Hyperworks 2021.1 kompatibel mit Windows 11? Wird es auch offiziell unterstützt?
Is Hyperworks 2021.1 compatible with Windows 11? Is it officially supported?
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Understanding the “Adapt to Thin Solids” and “Adapt to Features” Options in SimSolid
Hello, I am currently studying the capabilities of SimSolid on different models, by comparing the results with those obtained from classical finite element software. However, I am not always able to obtain consistent results between the two approaches. There are some parameters that I find difficult to fully understand, in…
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Hyperworks is crashing as soon as I try to load any model
Issue: I installed hyperworks 2022.3 very recently and it is installed properly. But as I try to open it and load any model, it crashes abruptly and gets closed without any error message. I uninstalled and re-installed many times. But still, it is not getting resolved. Probable reason: Few days back some folder related to…
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How do I deactivate my license from a computer I dont have access to?
I had my computer repaired with my license of altair student on it and now I cant activate it on the same computer because they reset it from factory. Is there something I can do? Thank you.
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LICENSE STUDENT ACTIVATION FOR THE SECOND TIME
Hi everyone, I’m running into an activation limit problem and I’m hoping someone can point me to the right solution. I had a software license activated on my own computer. At the time, my PC was temporarily not working, so I moved the license to a friend’s computer so I could keep using the software. Later, once my…
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Request to Unlock Account and Reset Password
Hello, I am contacting you from a different account because I forgot the password for another account that I need to access. I tried to reset the password, but I was unable to do so because the account has been locked due to too many login attempts. Could you please help unlock the account so that I can reset the password?…
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RE: Altair slc kaplan meir survival with bells and whistles r survival package
Altair slc kaplan meir survival with bells and whistles r survival package Too long to post on a list, see github https://github.com/rogerjdeangelis/utl-altair-slc-kaplan-meir-survival-with-bells-and-whistles-r-survival-package Altair Community Rapidminer…
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what could be reason for not being able to use Relative Wear with Rock breakage model?
I have the relative wear selected in physics but I do not see Normal/tangential Cumulative Forces in the output
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In HyperMesh v2025 how do you project a node to a plane along a vector?
I see how to project a node to a plane, but I can't seem to select a projection vector that is not normal to the plane that is being projected to.
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I am having trouble importing CAD files into HyperMesh.
Hello, I am having trouble importing CAD files into HyperMesh. Until last year, I was using a license provided through my university, and I was able to import STEP files without any problem. Recently, I obtained a new student license and started using HyperMesh again, but now the CAD import does not work properly. When I…
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cad 파일이 안불러와져요
hypermesh에서 cad파일이 import가 안됩니다. 작년까지 동지프를 통해서 라이센스를 받아서 사용하다가 이번에 학생용 라이센스로 새로 받아서 하고 있는데 어떤 이유에서 인지 모르겠지만 작년에는 Step 파일을 불러오면 됐는데 지금은 불러오면 이상하게 됩니다. 불러오는 과정에서 왼쪽 밑에 loading 창에 게이지가 안올라가다가 갑자기 화면이 튕기면서 import가 끝난것처럼 되는데 model에는 아무것도 안불러와져 있고 창을 닫으려고 하면 저장하겠냐는 알림이 뜹니다. 다른 파일명으로 불러와도 동일합니다. 혹시 어떻게 해결할 수 있을까요
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PSIM Student License 2026/2027
Question: PSIM Student License Renewal and Siemens Migration Inquiry Description:Hello,I am a Graduate Student at the Federal University of Ceará (UFC), Brazil, and I currently use PSIM for my research in Power Electronics. My current license is set to expire tomorrow, and I am looking for guidance on how to renew it. I…
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SimSolid licencing troubles
What is the issue, I need to start Simsolid
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how to add 2d ribs in hypermesh?
Hi! can anyone tell me the way to add ribs in hypermesh? my case is that I have created one midmesh of an expansion tank and the next step for me is to try to add some ribs inside to find out the best option but now I have difficulty connecting ribs and the outer surface. I have used exend and creat surface then mesh it,…
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cad 파일이 안불러와져요
동아리지원프로그램을 작년까지 사용하다가 올해 학생용 라이센스 받아서 이어서 할려고 하는데 작년에 받아와졌던 Step 파일이랑 parasolid파일 등등을 불러올려고 하는데 불러오기를 실패하는거 같아요. 불러오는데 왼쪽 밑에 loading 창에 아무것도 안뜨다가 갑자기 끝난것처럼 되는데 model에는 아무것도 없고 새파일을 만들려고 하면 저장하겠냐고 알림이 뜹니다..
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Difference in Force Direction Between Rigid-Body and Flexible-Body Simulations
I performed a simulation of lifting a plate using two cylinders. When the plate was modeled as a Rigid Body, the results showed that force appeared only in one cylinder, and its magnitude was nearly twice the force obtained in the flexible-body case. Therefore, I chose the flexible-body model because it provides a more…
