OptiStruct

Stresses are lower in the non linear analysis with contacts

Answered Vikas_22008 159 views 1 comment 0 points Most recent by Rajashri_Saha May 2024Community Q&A
How to solve 2D problem using thin shell element formulation in Optistruct

Answered Anoop Nanjanayanapura Gopalaiah 160 views 1 comment 0 points Most recent by Rajashri_Saha May 2024Community Q&A
Similar Shell element in Optistruct

Answered Anoop Nanjanayanapura Gopalaiah 229 views 1 comment 0 points Most recent by Rajashri_Saha May 2024Community Q&A
non linear simulation

Answered Vikas_22008 235 views 3 comments 0 points Most recent by Rajashri_Saha April 2024Community Q&A
How to perform shock analysis in optistruct?

Answered Mintu 1.6K views 2 comments 0 points Most recent by Adriano_Koga April 2024Community Q&A
Where is Fix 2nd Order Mininodes in hypermesh 2023 version??

Answered Ing_Gant 286 views 2 comments 0 points Most recent by Ing_Gant April 2024Community Q&A
Can a TEMP load be used to run a buckling analysis?

Answered Jay Tudor 366 views 1 comment 0 points Most recent by RobHoglund April 2024Community Q&A
How can i simulate 2D and 3D elements in the same model?

Answered RafaelC_21253 284 views 7 comments 0 points Most recent by RafaelC_21253 April 2024Community Q&A
Error # 2148

Answered Altair Forum User 7.6K views 20 comments 0 points Most recent by Altair Forum User April 2024Community Q&A
Someone can help me with this error? "CONTACT interface 1 has Secondary node 6264 that lies exactly on the Main surface with OPENGAP option. Impossible to define pushout direction."

Answered RafaelC_21253 563 views 1 comment 0 points Most recent by Jason_Craanen April 2024Community Q&A
Where can I find Keyword cards for Optistruct

Answered RandyH 249 views 1 comment 0 points Most recent by Jason_Craanen April 2024Community Q&A
空力弾性トリム解析モデルの設定方法を動画で説明します

altair_fukuoka 44 views 0 comments 1 point Most recent by altair_fukuoka April 2024Altair HyperWorks - 日本語
I cannot run the project and solve the simulation

Answered Truc Hoang Ho 555 views 4 comments 0 points Most recent by Lavanya Vadamodala_20519 April 2024Community Q&A
Optistruct crash after starting an analysis with user-defined material

Answered Clément Bertetti 254 views 2 comments 0 points Most recent by Clément Bertetti April 2024Community Q&A
Im learning to simule composites for apply in Motorcycle's competition. Now I'm trying to put a laminate in a pipe (3D) but i have a lot of issues when i go to the simulation. Someone can give me some advices?

Answered RafaelC_21253 167 views 2 comments 0 points Most recent by RafaelC_21253 April 2024Community Q&A
Error # 3423 MUMPS solver encountered error with code -90.

Accepted ✓ jerometeoh917 957 views 2 comments 0 points Most recent by Adriano_Koga April 2024Community Q&A
How to create a custom objective function in Optistruct

Answered Shalmi Gurunathan 324 views 3 comments 0 points Most recent by Ben Buchanan April 2024Community Q&A
Pyramid Element in Structural OptiStruct

Answered Nancy Jewel Mcdonie 298 views 2 comments 0 points Most recent by Wesley_Peijnenburg2 April 2024Community Q&A
Should I use CPU time to compare analysis time between 2 solvers?

Answered Samuel Asirvatham 133 views 1 comment 0 points Most recent by Adriano_Koga April 2024Community Q&A
ERROR CODE NUMBER

Answered Nancy Jewel Mcdonie 409 views 2 comments 0 points Most recent by Sriramanuj_16 April 2024Community Q&A
Visualize output after every iteration

Answered Vikas_22008 237 views 2 comments 0 points Most recent by Adriano_Koga April 2024Community Q&A
If i had a beam and want to put a laminate to do a simulation and see the results of displacament, what is the best way to do that?

Answered RafaelC_21253 132 views 3 comments 0 points Most recent by AltairLiz April 2024Community Q&A
How to increase number of cores in the solver run to improve run time.

Answered ila 201 views 1 comment 0 points Most recent by Adriano_Koga April 2024Community Q&A
Whar is the definition of the scattering matrix of a unit cell in FEKO?

Question Giuseppe D'Ambrosio 169 views 0 comments 0 points Most recent by Giuseppe D'Ambrosio April 2024Community Q&A
Does Altair Inspires "faster" optimization use tetrahedron of first order or second order?

Answered Dogan_22589 265 views 1 comment 0 points Most recent by Adriano_Koga April 2024Community Q&A
OptiStruct Explicit: Crashbox simulation

Mathis 442 views 0 comments 0 points Most recent by Mathis April 2024Altair HyperWorks
Huge difference in Displacement and Mises Tension for Body vs Surface Part Analysis

Answered Dogan_22589 177 views 2 comments 0 points Most recent by Adriano_Koga April 2024Community Q&A
OptiStruct 最適化の紹介

altair_fukuoka 350 views 0 comments 2 points Most recent by altair_fukuoka April 2024Altair HyperWorks - 日本語
Acoustic simulation

Answered Thanh Tung Ho 216 views 1 comment 0 points Most recent by Xiaolei April 2024Community Q&A
Joule Heating Coupled Electrothermal Analysis on a Tungsten Filament with OptiStruct

RobHoglund 711 views 0 comments 2 points Most recent by RobHoglund April 2024Altair HyperWorks

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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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