OptiStruct

NL analysis with NLPCI, how to output more than one load factors

Answered PuddingBaer91 251 views 4 comments 0 points Most recent by PuddingBaer91 December 2021Community Q&A
Add periodic boundary condition on a RVE in multi objective topology optimization

Question WEIKANG SONG 332 views 0 comments 0 points Most recent by WEIKANG SONG December 2021Community Q&A
load resultant

Answered Bernt Isaksen 313 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A
Material mechanical properties that change with temperature

Answered Ovunc2 202 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A
Optistruct Capabilities Regarding Thermal Radiation Simulation Presentation

Alberto Campagna_20590 220 views 0 comments 1 point Most recent by Alberto Campagna_20590 December 2021Altair HyperWorks
Topology optimization

Answered MUHAMMAD SYAFIQ BAHARUDDIN_20363 489 views 5 comments 0 points Most recent by MUHAMMAD SYAFIQ BAHARUDDIN_20363 December 2021Community Q&A
Does PreStressed Modal Analysis considers the FEA results of previous nonlinear analysis results?

Answered ✓ DGK 384 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A
*** ERROR # 1814 *** VOLFRAC response on DRESP1 card 1 is not applied to a topology or free-size domain.

Answered Muhammet Demirbaş 2K views 1 comment 0 points Most recent by Ben Buchanan December 2021Community Q&A
Buckling Methods in OptiStruct

Mohan Parthasarathy 4.2K views 0 comments 13 points Most recent by Mohan Parthasarathy December 2021Altair HyperWorks
Large Shape Change Optimization

Answered ✓ HugoJ 923 views 2 comments 0 points Most recent by HugoJ December 2021Community Q&A
What is the ideal tool for this case?

Answered Henry26 716 views 3 comments 0 points Most recent by Adriano_Koga December 2021Community Q&A
How to Couple AcuSolve & Optistruct for Fluid Structural Interaction (FSI)

Answered Adam Yusof 1.9K views 6 comments 0 points Most recent by Adriano_Koga December 2021Community Q&A
Difference between freeze and Tied in optistruct solver

Answered Vidyaprakash G S 1.5K views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A
Tsai-Wu failure criteria, strength ratio

Answered Altair Forum User 8.9K views 8 comments 0 points Most recent by Mahesh_22441 December 2021Community Q&A
Damping model in FRF analysis - optistruct

Answered Vidyaprakash G S 649 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A
If I want to apply the initial velocity in OptiStruct, How can I do?

Answered Paphatsorn 710 views 2 comments 0 points Most recent by Unknown December 2021Community Q&A
Stress in steel sleeve assembled with a pressure fit on a steel shaft.

Answered ✓ Boris_22428 332 views 4 comments 0 points Most recent by Boris_22428 December 2021Community Q&A
Stress in Modal anaysis

Answered raju mandal 6.6K views 9 comments 0 points Most recent by alper_21686 December 2021Community Q&A
Import problem

Answered Nayara Lacerda 1K views 3 comments 0 points Most recent by QuyNguyenDai December 2021Community Q&A
Optistruct is creating Scratch files even when it has more than enough RAM

Question Jens Bugge 574 views 0 comments 0 points Most recent by Jens Bugge December 2021Community Q&A
DCONSTRAINT not used in my optimization

Question Anatole Morcos 251 views 0 comments 0 points Most recent by Anatole Morcos December 2021Community Q&A
How to fix ERROR # 557 ?

Answered Anatole Morcos 1.1K views 2 comments 0 points Most recent by Robert Hoglund December 2021Community Q&A
Defining loads for JOINTG using LOADJG

Vinaykumar Dhangar_21062 113 views 0 comments 3 points Most recent by Vinaykumar Dhangar_21062 December 2021Altair HyperWorks
Defining motion for JOINTG using MOTNJG

Vinaykumar Dhangar_21062 109 views 0 comments 2 points Most recent by Vinaykumar Dhangar_21062 December 2021Altair HyperWorks
Adding layers between a thickness of 2D shell elements

Answered Iram Hernandez 621 views 2 comments 0 points Most recent by Iram Hernandez December 2021Community Q&A
Radiation study with Optistruct

Answered Irene_21247 464 views 2 comments 0 points Most recent by Irene_21247 December 2021Community Q&A
Error code -90 happens due to the issue of Intel OpenMP library on windows platform. This is a known issue and was fixed in OptiStruct 2020.1.1 and 2021.

UD_21543 73 views 0 comments 0 points Most recent by UD_21543 December 2021Altair HyperWorks
Optistruct ERROR 1104

Answered Hugo Padilla 673 views 1 comment 0 points Most recent by Robert Hoglund December 2021Community Q&A
OptiSttruct Include File Post processing in HyperView

Vinaykumar Dhangar_21062 162 views 0 comments 1 point Most recent by Vinaykumar Dhangar_21062 December 2021Altair HyperWorks
Fixed Time Point output with NLOUT using HyperMesh OptiStruct

Vinaykumar Dhangar_21062 1.3K views 0 comments 2 points Most recent by Vinaykumar Dhangar_21062 December 2021Altair HyperWorks

Upcoming Events

Altair HyperMesh - Introduction to New Interface and Technology Monthly Series
Each of the sessions has the same content and is meant to give an overview over new tools and technologies in HyperMesh as well as a practical introduction to the user interface. Sessions occur every second Thursday of each month from 9 AM to 12 PM CET, including a 15-minute break. Registration is now open for the…
HF Session 13 - Designing Frequency Selective Surfaces (FSS) and modelling Radomes with characterized surfaces in Al
This event is part of the Community Magnetics Fireside Chat series. Previous webinar recordings can be found here: Note: This webinar is part of the Community Magnetics Chat series. In this session, you will learn: 1) How to design Frequency Selective Surfaces (FSS) in Altair Feko? 2) How to model Radomes with…
HF Session 14 - Performing optimization using Altair Feko & advanced optimization features with Altair Hyperstudy
This event is part of the Community Magnetics Fireside Chat series. Previous webinar recordings can be found here: Note: This webinar is part of the Community Magnetics Chat series. In this session, you will learn: 1) How to perform optimization using Altair Feko? 2) Advanced optimization using Feko and HyperStudy We will…
HF Session 15 - Overcoming meshing challenges and insight on effective techniques for CAD Cleanup in Altair Feko
In this session, you will learn: 1) How to fix meshing errors in Altair Feko? 2) Tips and tricks on how to clean CAD in Altair Feko We will allow for 10 mins of Q&A after the presentation. This event is part of the Community Magnetics Fireside Chat series. Previous webinar recordings can be found here:

OptiStruct

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