OptiStruct

Discussion List

• 
  I am unable to install any version of Altair Inspire

  Answered Juan Manuel Fuentes Gonzalez 214 views 1 comment 0 points Most recent by loistf May 2024Community Q&A
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  How would I model this objective function in OptiStruct

  Answered Shalmi Gurunathan 137 views 1 comment 0 points Most recent by loistf May 2024Community Q&A
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  SIMP vs Level Set Topology Optimization

  Mohan Parthasarathy 1K views 0 comments 1 point Most recent by Mohan Parthasarathy May 2024Altair HyperWorks
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  "3point_bending_thick_shell" encountered the message " Minimum time increment reached" during the initial calculation.

  Answered shiucomp5 113 views 1 comment 0 points Most recent by Rajashri_Saha May 2024Community Q&A
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  Stresses are lower in the non linear analysis with contacts

  Answered Vikas_22008 158 views 1 comment 0 points Most recent by Rajashri_Saha May 2024Community Q&A
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  How to solve 2D problem using thin shell element formulation in Optistruct

  Answered Anoop Nanjanayanapura Gopalaiah 149 views 1 comment 0 points Most recent by Rajashri_Saha May 2024Community Q&A
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  Similar Shell element in Optistruct

  Answered Anoop Nanjanayanapura Gopalaiah 211 views 1 comment 0 points Most recent by Rajashri_Saha May 2024Community Q&A
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  non linear simulation

  Answered Vikas_22008 202 views 3 comments 0 points Most recent by Rajashri_Saha April 2024Community Q&A
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  How to perform shock analysis in optistruct?

  Answered Mintu 1.4K views 2 comments 0 points Most recent by Adriano_Koga April 2024Community Q&A
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  Where is Fix 2nd Order Mininodes in hypermesh 2023 version??

  Answered Ing_Gant 245 views 2 comments 0 points Most recent by Ing_Gant April 2024Community Q&A
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  Can a TEMP load be used to run a buckling analysis?

  Answered Jay Tudor 338 views 1 comment 0 points Most recent by RobHoglund April 2024Community Q&A
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  How can i simulate 2D and 3D elements in the same model?

  Answered RafaelC_21253 239 views 7 comments 0 points Most recent by RafaelC_21253 April 2024Community Q&A
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  Error # 2148

  Answered Altair Forum User 7.4K views 20 comments 0 points Most recent by Altair Forum User April 2024Community Q&A
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  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 530 views 1 comment 0 points Most recent by Jason_Craanen April 2024Community Q&A
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  Where can I find Keyword cards for Optistruct

  Answered RandyH 225 views 1 comment 0 points Most recent by Jason_Craanen April 2024Community Q&A
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  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
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  I cannot run the project and solve the simulation

  Answered Truc Hoang Ho 504 views 4 comments 0 points Most recent by Lavanya Vadamodala_20519 April 2024Community Q&A
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  Optistruct crash after starting an analysis with user-defined material

  Answered Clément Bertetti 228 views 2 comments 0 points Most recent by Clément Bertetti April 2024Community Q&A
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  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 148 views 2 comments 0 points Most recent by RafaelC_21253 April 2024Community Q&A
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  Error # 3423 MUMPS solver encountered error with code -90.

  Accepted ✓ jerometeoh917 847 views 2 comments 0 points Most recent by Adriano_Koga April 2024Community Q&A
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  How to create a custom objective function in Optistruct

  Answered Shalmi Gurunathan 297 views 3 comments 0 points Most recent by Ben Buchanan April 2024Community Q&A
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  Pyramid Element in Structural OptiStruct

  Answered Nancy Jewel Mcdonie 271 views 2 comments 0 points Most recent by Unknown April 2024Community Q&A
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  Should I use CPU time to compare analysis time between 2 solvers?

  Answered Samuel Asirvatham 127 views 1 comment 0 points Most recent by Adriano_Koga April 2024Community Q&A
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  ERROR CODE NUMBER

  Answered Nancy Jewel Mcdonie 352 views 2 comments 0 points Most recent by Sriramanuj_16 April 2024Community Q&A
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  Visualize output after every iteration

  Answered Vikas_22008 204 views 2 comments 0 points Most recent by Adriano_Koga April 2024Community Q&A
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  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 113 views 3 comments 0 points Most recent by AltairLiz April 2024Community Q&A
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  How to increase number of cores in the solver run to improve run time.

  Answered ila 156 views 1 comment 0 points Most recent by Adriano_Koga April 2024Community Q&A
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  Whar is the definition of the scattering matrix of a unit cell in FEKO?

  Question Giuseppe D'Ambrosio 141 views 0 comments 0 points Most recent by Giuseppe D'Ambrosio April 2024Community Q&A
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  Does Altair Inspires "faster" optimization use tetrahedron of first order or second order?

  Answered Dogan_22589 237 views 1 comment 0 points Most recent by Adriano_Koga April 2024Community Q&A
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  OptiStruct Explicit: Crashbox simulation

  Mathis 336 views 0 comments 0 points Most recent by Mathis April 2024Altair HyperWorks