OptiStruct

マルチマテリアルトポロジー最適化された構造の解析方法について

Answered Keita 768 views 1 comment 0 points Most recent by altair_fukuoka January 2022Community Q&A
MAT9 Material Failure Card Requirments

Accepted ✓ John Duff_21716 248 views 1 comment 0 points Most recent by Adriano_Koga January 2022Community Q&A
Neuber Stress correction considers only Von mises stress in a linear loadcase setup

Rajendran 242 views 0 comments 1 point Most recent by Rajendran January 2022Altair HyperWorks
How to write a script to use the Tsai-Wu failure criterion in solid composites formed by multiple layers with MAT9ORT material

Answered Stefano Di Meo 1.3K views 1 comment 0 points Most recent by RobHoglund January 2022Community Q&A
Nonlinear material behaviour in topology optimization

Answered gustacsilva 1.6K views 11 comments 0 points Most recent by Adriano_Koga December 2021Community Q&A
Error 9 is occuring while i amtrying to open altair hyperworks application and showing it invalid liscense

Answered alr prathyusha 167 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A
Random Vibration PSD input

Answered Altair Forum User 6.4K views 6 comments 0 points Most recent by Altair Forum User December 2021Community Q&A
This document explains how to use the RESTART option available within Optistruct. It saves runtime by restarting the simulation from where it stopped.

Rajendran 246 views 0 comments 2 points Most recent by Rajendran December 2021Altair HyperWorks
This article provides information on the steps to be followed to plot element density on to *.fem model. This options helps to review the design within Hypermesh itself.

Rajendran 114 views 0 comments 0 points Most recent by Rajendran December 2021Altair HyperWorks
NL analysis with NLPCI, how to output more than one load factors

Answered PuddingBaer91 314 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 377 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 Ovunc 203 views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A
Optistruct Capabilities Regarding Thermal Radiation Simulation Presentation

Alberto Campagna 507 views 0 comments 1 point Most recent by Alberto Campagna 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?

Accepted ✓ DGK 393 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 2.5K views 1 comment 0 points Most recent by Ben Buchanan December 2021Community Q&A
Buckling Methods in OptiStruct

Mohan Parthasarathy 5.4K views 0 comments 13 points Most recent by Mohan Parthasarathy December 2021Altair HyperWorks
DSHUFFLE issues with stacking order not respecting constraints

FredrikI_21476 31 views 0 comments 0 points Most recent by FredrikI_21476 December 2021Other Discussion & Knowledge
Grid temperature results, pch-file from NLHEAT to NLSTAT

FredrikI_21476 41 views 0 comments 0 points Most recent by FredrikI_21476 December 2021Other Discussion & Knowledge
Modelling interference fits and validating results

FredrikI_21476 899 views 0 comments 1 point Most recent by FredrikI_21476 December 2021Other Discussion & Knowledge
Large Shape Change Optimization

Accepted ✓ 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 2.3K 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 1.8K views 1 comment 0 points Most recent by Adriano_Koga December 2021Community Q&A
Tsai-Wu failure criteria, strength ratio

Answered Altair Forum User 9.4K views 8 comments 0 points Most recent by Mahesh_22441 December 2021Community Q&A
Damping model in FRF analysis - optistruct

Answered Vidyaprakash G S 668 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 739 views 2 comments 0 points Most recent by Hakan_20716 December 2021Community Q&A
Stress in steel sleeve assembled with a pressure fit on a steel shaft.

Accepted ✓ Boris_22428 396 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

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Power Module Analysis with Simcenter Simlab PE & SCAC: Parasitics, Losses and System Models
Focused on power electronics, this session shows how Simcenter Simlab’s PE and SCAC toolchains support parasitic extraction, detailed loss computations and model building for complex modules and inverter stacks. We’ll explain best practices for extracting parasitic inductances/capacitances, coupling electrical and thermal…
Lightning Strike Effect on Aircraft Structures: Simulation and EMI Analysis using Simcenter Feko
This webinar explores the simulation and analysis of lightning strike effects on aircraft structures using Simcenter Feko. The session will cover the fundamentals of lightning interactions with aircraft, modeling approaches for representing lightning-induced electromagnetic effects, and methods for analyzing current…

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