-
How to set a variable/constant value in AI Studio?
I´m new to this software, and I come from a programming context. In normal programming languages, a variable is defined by variable name, data type and value. For instance: int x = 10; Now I read that the Macros operator is kind of a substitute for that. What i do not understand is how come i always need an input for my…
-
Negative Volume Error
Hello, I am new to Inspire Cast and am trying to run a flow simulation of this part but I keep getting a negative volume error and do not know how to proceed. I have attached the solidworks part and the cast file. Any ideas about what to try?
-
I bought a license for the student version, but it does not accept the license, why? (I added a pict
pls help me :)
-
Is there a route to dynamically update set definitions
I use sets to define groups of nodes & elements for loads, constraints, output sets etc. is there a mechanism to dynamically update these prior to a run, for example all elements with a particular property/material, or entities within a component. As I develop my model I want to spend less time checking / defining sets.
-
hyperstudy expression builder
I am trying to define an output response which is the max of other responses I try : max(r_1 : r_9) it gives the value of r_1 and not the max. max (r_1, r2, … r_9) give syntax error
-
Thermal analysis with a MAT9OR material card
Hi, I need to simulate the thermal expansion of a 3D-printed part which is heated in an oven. The material has anisotropic behaviour and therfore I chose a MAT9OR card. How do I set up such analysis in optistruct?
-
Conflicting Hierarchy Logic between Model Browser and Part Browser
I'm noticing a discrepancy in how HyperMesh organizes entities and would like to know the "Source of Truth" for the hierarchy. Import type: BOM In the Model Browser: I see Parts with a subsystem of part-assemblies. (Note: I'm also hitting a bug where Assembly & Parts section expansion is limited/truncated here). In the…
-
About the deactivation and activation of the student licence
Previously I activated the student licence in another laptop, but in that laptop it is difficult to work in that laptop, after that i have shifted to another laptop but every time i opens it works for sometimes and it automatically restarts my pc
-
How to apply forces on a gear pump shaft
Hi everyone, I’m working on a small FEM project in HyperMesh (OptiStruct) on a gear pump's shaft. The problem is how to properly apply the gear forces in order to get results that make sense and that it remains stable when refining the mesh. What I tried: Pressure on 3 gear teeth flanks (the gear has a total of 12 teeth).…
-
Can I download it in 2 computers
Hi I am using a student license for Altair ESACOMP for class. Last week I downloaded it in my computer but my computer died and I tried to downloaded here but it gives me the error 9. How can i solve it?
-
How to make the simulation faster on a big model with lots of ports
I have a project like the picture shows, and I need to get a touchstone file and at least 192 far field files on this huge model. But the simulation is quite slow and get progress 1% each day use the default settings. How to edit the solver settings that makes the simulation faster and not lose the accuracy too much (at…
-
E-Drive: issue on Main motor control block execute on interrupt
Dear Team, In the e-drive motor control project (open-loop and closed-loop), we initially worked with Launchpad F280049C mcu using the GANINV board, and the system was working fine….In this setup, the *main motor control is executed on interrupt, configured with *ADCBINT1 and EOC2 mode. Later, we converted the same project…
-
Problems when applying media in CADFEKO
Hi, After importing a .step file into CADFeko, I am trying to change the material of my geometry. I tried following the online instructions to create a custom metallic medium (in my case, aluminium); however, when I try to apply it to the faces of my object in the face properties panel, my custom media does not appear in…
-
Simlab에서 Flow을 이용한 열유동해석 시 Boundary Condition-Inlet조건 문의
안녕하세요. simlab v2026 student edition license를 사용하고 있습니다. Solution - Flow를 이용하여 배터리 세그먼트 내부의 열 유동해석 시 궁금한 점이 생겨 질문 남깁니다. 모델의 형상은 다음과 같습니다. 초록색으로 표시된 부분이 냉각Fan의 inlet face이자, 해석하고자 하는 모델의 inlet입니다. 질문 사항은 다음과 같습니다 냉각Fan의 inlet과 해석 하고자 하는 모델의 inlet face가 겹치는데, BC - Fan Component에서 Fan의 스펙을 입력한 후, BC - inlet에서 inflow type -…
-
Hypergraph Exports Response Surface Data
Hello, everyone in the community. I intend to export the data of the response surface after displaying the response surface of Hyperstudy to Hypermesh / Hypergraph, but the data I exported is not correct. Does anyone know what it is, or is there a way to export this response surface data
-
HeatConduction model with geometry being a heatsource with constant heatflux
Hello everyone, I'm simulating heat transfer in a vibrated bed In my simulation, the geometry will play a role of a heatsource with constant heatflux However, the current built-in HeatConduction model in EDEM only supports setting constant temperature for geometry I have tried to look for a solution through API and found a…
-
Altair License 설정 방법 (통합)
★ Altair 최신버전을 사용하시기 위해서는, 라이선스 매니저도 함께 업데이트 해주셔야합니다. 기존 라이선스 매니저 버전이 낮은 경우, 라이선스 서버는 중지 및 삭제하신 뒤 2026 이상의 버전으로 재설치하십시오. [윈도우] “라이선스를 처음 설치하는 경우” 라이선스 파일 이름을 altair_lic.dat로 변경 윈도우 비트 수(64비트)가 맞는지 확인 후, 라이선스 매니저(altair_licensing_2026.win64_x64.exe)를 관리자 권한으로 설치 * 설치파일을 마우스 우측 클릭하여, ‘관리자 권한으로 설치’ 선택 * Altair 2026 라이선스는 라이선스…
-
Altair Simulation 설치 및 라이선스 설정 방법 (통합)
저희 알테어 제품을 이용하여 주셔서 대단히 감사합니다. Managed License는 온라인 환경(클라우드 서버)에서 라이선스를 관리하는 방식입니다. LMX License는 사내 서버 장비에 라이선스를 구축하여 사용하는 방식입니다. 프로그램 설치 (Altair Simulation/ License Manager) 알테어 (www.altairone.com)에 로그인 하신 후, 프로그램을 설치합니다. 프로그램 다운로드 및 설치 가이드 License Manager 20XX 설치방법 라이선스 연결 프로그램이 정상적으로 설치되었다면, 라이선스를 연결하고 프로그램을 구동합니다.…
-
Altair Simulation 설치 파일 다운로드 및 설치 가이드 (2026 이후 버전)
[Altair Simulation 설치 파일 다운로드 방법] 1. altairone.com 접속 > ‘Sign In’ 클릭 2. 아이디 입력 > ’Continue’ 클릭 3. ‘암호’ 입력 > ‘다음’ 클릭 4. ‘Marketplace’ 클릭 5. 상단 검색 란에 다운받을 프로그램 검색 > 앱 클릭 6. 다운받을 버전 및 OS 설정 후 다운로드 아이콘 클릭 ※ 인터넷 사용이 제한된 환경일 경우 (Desktop Alternate Installer로 설치) 설치하는 장비에 네트워크가 연결이 되지 않거나, 인터넷 환경이 불안정한 경우 Desktop Alternate…
-
How can I use the TCL language to control the spherical display of 1D-ELEMENTS in Hyperview?
As shown in the image, I know how to achieve this using mouse clicks, but I don't know how to do it using TCL. Could someone please teach me? I would be extremely grateful.
-
Hyperstudy and EDEM calibration process
People in the community, please ask whether Hyperstudy in this case requires a lot of training data to use GRSM.
-
Integrated authentication using Kerberos to SQL Server on Linux
If you would like to connect to an SQL server using Kerberos authentication, for example you are a user on a shared domain. You can connect through a DSN using an ODBC driver and a Kerberos ticket. To do this: Before you begin: Ensure that a separate machine known to your domain contains a working Kerberos Key Distribution…
-
File isn't opening and showing this error
I am trying to open the file, which is available in the Altair trying module, but it isn't opening and shows this kind of error after opening. If anyone has an idea about it, please let me know. I am using Hypermesh 2024.1 version.
-
How to Optimize a Continuous Powder Mixer with Altair tools
I want to reproduce the tutorial, for which the python script, I can directly copy the use of photos. In other words, can you provide python scripts and batch files in the tutorial The photos are intercepted at 3 : 03 of the official YouTube tutorial. The compression package provided in the community does not have these…
-
EDEM flexible surface
Hello, everyone in the community. I currently want to do a flexible model of corn leaves ( in line with the actual physical behavior, such as bending ) in EDEM, as if hypermesh and EDEM co-simulation can be done. Do you have this information ?