Recent Discussions

1 - 25 of 10.0k+

Altair Community April 2025 Roundup
Hello Community Members! Welcome to the April Community Roundup! We're thrilled to bring you the monthly collection of activities in our community. Your feedback matters to us - We'd love to hear your…
Announcement
Community Feedback and Announcement
Altair HPCWorks Platform
Altair RapidMiner Platform
37 views
Started by Jocelyn
1:48 pm
Announcements
Community Champion of the Month - April, 2025
The Community Team would like to introduce the April Champion of the Month, Lasse Kaikko @Lasse. Lasse works as a Solution Manager in a team where one of the team’s key responsibilities is to automate…
Announcement
Data Prep Studio
Monarch
Monarch Server
132 views
5 comments
Started by AltairLiz
Most recent by Mo Abdolrahim
May 14, 2025
Announcements
New Sessions added to the Power Conversion Series and other upcoming Community Events
Hi Everyone, Exciting Update! We added 2 more sessions to our ongoing Community Power Conversion and Motor Drive Chat Series. It is technical series where we will showcase the new capabilities of Alta…
Announcement
AI Studio
Monarch
PSIM
65 views
Started by Jocelyn
May 2, 2025
Announcements
Exciting Update! New Sessions added to the Community Magnetic Chat Series
Exciting Update! We added 6 more sessions to our ongoing Community Magnetic Chat Series. This monthly series is designed to empower industry experts by providing them with insights into the latest fea…
Announcement
Feko
Flux
FluxMotor
339 views
2 comments
Started by Jocelyn
Most recent by Lavanya Vadamodala_20519
May 8, 2025
Announcements
Community Champion of the Month - March, 2025
The Community Team would like to introduce the March Champion of the Month, Yiğit Bağcı @Yigit Bagci. Yiğit is a structural analysis engineer who finds that evaluating complex engineering problems fro…
Announcement
HyperMesh
SimSolid
Champion of the Month
583 views
8 comments
Started by AltairLiz
Most recent by Adriano_Koga
Apr 7, 2025
Announcements
How can I renew Student Edition License?
My student edition license has expired, and I cannot figure out how to renew it. The Student Edition Bundle does not appear on my Altair Marketplace. Can my account be verified so that I may renew my …
Question
Licensing and Altair Units
Marketplace and Downloads
Student Edition License
2 views
Started by Jacob_at_Altair
8:59 pm
Community Q&A
problem with EDEM on Linux
Hey I am trying to make a plate fall from a height of 0.0105m with an initial velocity of 20 m/s. The time required for the plate to reach the ground is 0.5 milliseconds. If i run the simulation in Wi…
Question
EDEM
v2025.0
3 views
Started by satri
7:35 pm
Community Q&A
Help with Hyperstudy and EDEM to make different tests for clay sticking inside a dumper.
Hello! I am both using Hyperstudy 2025 and EDEM 2025. I am working on a project where I fill up a dumper with particles and then dump it. I have had some problems to find good combinations of surface…
Answered
EDEM
HyperStudy
8 views
3 comments
Started by Karl_H
Most recent by jerrinjobs
7:35 pm
Community Q&A
Help with Press-Out Analysis using DTRAN timestep solution after a NLSTAT Shrink fit solution
Greetings, I am having a problem with a press-out analysis. I am using version 2022. The setup is as follows: Objective Preform a press out analysis of an aluminum bushing that has been assembled into…
Question
6 views
Started by The_Ghost
2:50 pm
Community Q&A
AltairPSIM2025_win64.exe installation problems
Description: when i try to run the installer it loads up installanywhere to 100% then nothing else happens I have checked that I have enough space in my drive and also tried to execute the exe as admi…
Question
1 views
Started by laitnedi
2:18 pm
Community Q&A
How to set a tag name for a surface using Python?
Using Python and Hypermesh 2024, what would be a Python code to set the tag attribute name for a surface? I'd like to run through a list of selected surfaces in Hypermesh and have the Python code assi…
Question
HyperMesh
Python
5 views
Started by exMSC
2:07 pm
Community Q&A
Student Edition License deactivate and activate
Change the computer and forget the license deactivate, I need to activate the license on the new computer.
Question
Student Edition License
2 views
Started by Dipen
12:10 pm
Community Q&A
cannot run simulation with 2023.1 version in Inspire Cast
I ran the simulation with the same boundary conditions on both versions 2022.3 and 2023.1. However, only version 2022.3 worked, while version 2023.1 gave an error as shown in the screenshot. I also tr…
Question
Inspire Cast
4 views
Started by Minh_169
10:31 am
Community Q&A
HyperView で消えるテトラメッシュの例題
はじめにある条件を満たしたテトラメッシュは、HyperView で描画することができずに消えてしまいます。このとき、モデルには非常によろしくないことが起きていますので、テトラメッシュが消えてしまったときは、まあ良いか、で済まさずに、しっかりと対策をしましょう。例題論より証拠で、まずは現象を確認してみましょう。モデルのダウンロードはこちらです。こちらのモデルは HyperMesh で読み込…
HyperView
Models
8 views
1 comments
Started by altair_fukuoka
Most recent by altair_fukuoka
7:10 am
Altair Exchange
SIMLAB script do not support non-meshed coils select
Hi Altair, I've tried to use HyperStudy to do Simlab DoE. However, when I recorded the script in Simlab and ran in HyperStudy, I found that non-meshed coils are not selected. Is there anyway to solve …
Answered
Flux
HyperStudy
SimLab
6 views
1 comments
Started by Leon Lin
Most recent by Garima_Singh
9:41 am
Community Q&A
Disabling Visual Cylinder from Spotweld
Im creating spotweld connections and I want to know how I can disable this cylinder.
Answered
7 views
1 comments
Started by kevcom10
Most recent by saiteja_y
9:28 am
Community Q&A
License error
Is there a fix for this?
Question
5 views
Started by simonvinothmartin
May 14, 2025
Community Q&A
How to properly identify the weight of the casting in INPSIRE CAST 25
hi @MilanRaval i have a query, that is whether the selected materials' density is right or wrong, as i thought the weight of the casting was not correct. so I saw them at the property editor tab and a…
Question
Inspire Cast
3 views
Started by venomousDNA
May 14, 2025
Community Q&A
Could Riser Diameter be variable in Inspire Cast
Currently, I would like to combine Inspire cast with HyperStudy to optimized the Riser Diameter. But, when I check the Riser edit dialog, I only can type number on diameter text box. Is there any way …
Answered
Inspire Cast
5 views
1 comments
Started by John Yang_22222
Most recent by Garima_Singh
9:44 am
Community Q&A
Unable to use AI Altair One Student License
I have reached my data process limit of 10,000 rows for a homework I have to do, I have tried multiple times to apply my license key in the almutil_gui and with the pop-up box message "License was act…
Question
AI Studio
Student Edition License
8 views
Started by Edrianne
May 14, 2025
Community Q&A
Keeping history with custom extensions
Hi, I'm having trouble with my extension (with Python or TLC functions cf <https://community.altair.com/discussion/comment/190883#Comment_190883>), I lost all my history (on Hypermesh and Hyperview). …
Question
HyperMesh
HyperView
Python
15 views
Started by Pierre_20718
May 14, 2025
Community Q&A
Automatic Curves Export after simulation
Hi, I'm currently running simulations on MotionView 2022.1. I have multiple outputs i want to export in .CSV format. To do that, i select my curve in the plot window and select : export curves. I do t…
Answered
MotionView/MotionSolve
CSV
Export
20 views
3 comments
Started by Thomas_Bécue
Most recent by GTT Adam
May 14, 2025
Community Q&A
implementing own vehicle as cad
Hello, currently my plan is to implement a vehicle (buggy) as cad, model it so it includes joints etc and then make an event like slalom. I will keep it simple so it will contain: 1)Chassis 2)Tires 3)…
Answered
16 views
4 comments
Started by Pantelis_Myrio
Most recent by Pantelis_Myrio
6:08 pm
Community Q&A
Export Problem, Nastran is not an option
Hello. In hypermesh 2025 student, I am trying to export Nastran .bdf file. Although I selected nastran as profile. The only options are optistruct, radioss and feko. How do I export .bdf file?
Answered
HyperMesh
17 views
3 comments
Started by Hurriyet
Most recent by Hakan_20716
6:35 am
Community Q&A
Need help in Automation of Roller Bearing Creation
Overview: Automation of Roller Bearing Creation Prerequisite: The automation should scale with different bearing sizes and roller counts Usage/Installation Instructions: HyperMesh Optistruct Python au…
Question
HyperMesh
Python
Automation
10 views
Started by Rajkumar_123
May 14, 2025
Community Q&A
펀치파일 회전자유도 출력 관련 (.pch)
안녕하세요 현재 주파수 응답을 보는 중, 허수부에 대한 응답이 출력되지 않아 문의드립니다. Punch 파일에서는 허수부 응답이 출력되지 않는건가요? (Complex, Real, Imag 모두 확인해보았으나 결과는 동일하였습니다)
Question
OptiStruct
6 views
Started by yun010716
May 14, 2025
질문과 답변 (Q&A)
DSA
Aquí tienes la traducción al inglés, adecuada para plantearla en un foro técnico como el de Altair: Good morning, I'd like to share a bit about my situation. Recently, I performed a free-size optimiza…
Question
5 views
Started by PabloCDH
May 14, 2025
Community Q&A
DSA Tsai Hill
Good morning, I’d like to share a bit about my situation. Recently, I performed a free-size optimization on a laminate under a static load case (application of constant pressure), using mass as the ob…
Answered
OptiStruct
16 views
2 comments
Started by PabloCDH
Most recent by PabloCDH
May 14, 2025
Community Q&A
Create Surface Line does not work?
Hello, I am having trouble drawing lines on a working surface as intended. As you can see from the attached pictures, choosing a slightly different end point causes the line to jump out of the surface…
Answered
Feko
13 views
3 comments
Started by Schiggy_1
Most recent by Torben Voigt
10:59 am
Community Q&A
Hypermesh optimization methods, freesize, solvers DSIZE STACK or DSIZE PCOMP
Description: I wonder what's the difference between the two solvers DSIZE STACK and DSIZE PCOMP in the definition of the DSIZE card for the freesize optimization. Which solver sould I use? And why?
Question
HyperMesh
Optimization
4 views
Started by Martin_Heinrich
May 14, 2025
Community Q&A

1 - 25 of 10.0k+1

ATCx SIMULATE AT SPEED OF DESIGN

May 15, 2025 | Virtual Global Event

Monthly Community Champion

Exceptional individuals who support the Community.

Community Champion of the Month - April, 2025

The Community Team would like to introduce the April Champion of the Month, Lasse Kaikko @Lasse. Lasse works as a Solution Manager in a team where one of the team’s key responsibilities is to automate…

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ATCx SIMULATE AT SPEED OF DESIGN

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