OptiStruct

Optistruct - Compliance formulation in model withThermal + Mechanical loads

Accepted ✓ AlfonsoSerrano10 99 views 1 comment 0 points Most recent by Kranzeder July 16Community Q&A

OPTISTRUCT : why the results are different if using different number of CPU cores？

Answered Yinghao_Mei_2025 23 views 1 comment 0 points Most recent by Kranzeder July 16Community Q&A

Can't select a surface when defining a pressure load in HyperMesh OptiStruct 2025

Accepted ✓ Lochlan_DG 138 views 3 comments 0 points Most recent by Lochlan_DG July 15Community Q&A

I want to conduct a thermal stress analysis on a rectangle geometry in Hyperworks.

Answered Kesh116 21 views 3 comments 0 points Most recent by Ovando_RBB July 15Community Q&A

Simulation error during bending test setup on merged geometry in SimSolid [Inspire v2025]

Answered N_Yasmin 21 views 3 comments 0 points Most recent by Ovando_RBB July 15Community Q&A

Applying SPC to surface before meshing

Accepted ✓ df_umich 16 views 2 comments 0 points Most recent by Carlton Matthew_20281 July 15Community Q&A

OptiStruct Not Recognizing Student License

Answered Sean_D_Stevens 3 views 1 comment 0 points Most recent by FaroukMaabs July 15Community Q&A

How to couple Motionview and Optistruct in Hyperstudy, with flexible body thickness as a variable

Accepted ✓ Jin1 53 views 8 comments 0 points Most recent by Christopher_Fadanelli July 15Community Q&A

Beam Elements in Optistruct/HyperMesh

solon 469 views 0 comments 1 point Started by solon July 15 Altair HyperWorks

How to Avoid Rectangular Patterns in Topology Optimization When Using Member Size Controls

Answered Heiko_H_870106 21 views 2 comments 0 points Most recent by Heiko_H_870106 July 15Community Q&A

OptiStruct | *** ERROR # 1485 *** in the input data: Field 9 contains unrecognized/unexpected label.

Answered DGK 149 views 3 comments 0 points Most recent by DGK July 15Community Q&A

Reading CSV files with magnitude/phase data with complex plot type

Question KrisGarner 35 views 0 comments 0 points Started by KrisGarner July 9 Community Q&A

Multibody & Non-linear FEA Co-Simulation with MotionSolve and OptiStruct: Battery Pack Use Case

Vishvam 419 views 3 comments 0 points Most recent by Han_Z_61 July 9Altair Exchange

Thermal Radiation Simulation with OptiStruct

Answered Johannes1234 135 views 4 comments 0 points Most recent by Ovando_RBB July 8Community Q&A

define the hydrostatic pressure of the liquid in the tank

Accepted ✓ Huyen 55 views 3 comments 0 points Most recent by Ovando_RBB July 7Community Q&A

nonlinear static structural analysis. Apply increasing load in steps & release.

Answered David_R 229 views 6 comments 0 points Most recent by Adriano_Koga July 7Community Q&A

Issue with Altair Inspire OptiStruct License in Personal Edition

Answered Kaminari 347 views 14 comments 1 point Most recent by Rahul_P1 July 4Community Q&A

RBE2 problems

Accepted ✓ Edoardo_Marcuccetti 45 views 1 comment 0 points Most recent by Jason_Craanen July 1Community Q&A

Transient Fatigue Analysis with .RSP file input

solon 852 views 1 comment 0 points Most recent by solon July 1Altair HyperWorks

Modal Transient & Superposition Fatigue Setup - SPCD, TLOAD, DLOAD

Answered DS-10 64 views 1 comment 0 points Most recent by solon July 1Community Q&A

connector modelling with Penta Mig?

Answered Lugi_ntr14 33 views 2 comments 0 points Most recent by Lugi_ntr14 June 30Community Q&A

Freesize optimisation errors: element quality check & ERROR # 2148

Answered KianTopOpt 11 views 3 comments 0 points Most recent by Rajashri_Saha June 30Community Q&A

OPTISTRUCT JOB SUBMIT OPTIONS

Answered JAMES_LOVE 11 views 4 comments 0 points Most recent by Adriano_Koga June 27Community Q&A

Problem with Cohesive Zone Modelling (CZM)

Accepted ✓ Penarol 103 views 13 comments 0 points Most recent by solon June 27Community Q&A

Is there an overview for the nomenclature of stress results in Hyperview?

Accepted ✓ Sebastian_981 115 views 4 comments 0 points Most recent by Sebastian_981 June 26Community Q&A

Flutter Analysis with OptiStruct

Alberto Campagna 91 views 0 comments 0 points Started by Alberto Campagna June 26 Altair HyperWorks

Keep getting "Optistruct environment not configured"

Answered Utem_369 218 views 1 comment 0 points Most recent by Hakan_20716 June 26Community Q&A

Inspire personal 2024.1 license error

Answered Kaua 61 views 1 comment 0 points Most recent by SouravDas0306 June 26Community Q&A

Does not able to proceed to analyze the Normal modal analysis ?

Answered Mugundhan03 23 views 1 comment 0 points Most recent by Jason_Craanen June 24Community Q&A

How can i solve this error-Current limit is 10000. Use "MSGLMT" control card to change this value.

Answered Nivas 33 views 1 comment 0 points Most recent by Nivas June 24Community Q&A

OptiStruct

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