OptiStruct

Discussion List

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  FSI Analysis (Opristruct - Acusolve) - Error

  Answered THEODOROS BALSIS_22459 450 views 8 comments 0 points Most recent by acupro September 2024Community Q&A
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  TABRND1 referenced by RANDPS data returned a negative value for each frequency. This is probably due to extrapolation of the TABRND1 data.  No results can be calculated.

  Answered N_Pat 218 views 3 comments 0 points Most recent by Adriano_Koga September 2024Community Q&A
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  Solar panel deflection due to wind!

  GTT Johan 299 views 0 comments 1 point Most recent by GTT Johan September 2024Altair HyperWorks
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  Thermal topology optimization with mechanical constraint

  Answered Benjamin_20249 340 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
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  Create a function driven response Optistruct

  Accepted ✓ TomSouthall 222 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
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  simulation

  Answered Alberto Buccellato 89 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
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  Apply symmetry restrictions over design space or not

  Answered Yago 129 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
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  Comparison Between Component Mode Synthesis Methods

  Christopher_Fadanelli 810 views 0 comments 1 point Most recent by Christopher_Fadanelli September 2024Altair HyperWorks
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  How can I get Factor fo Safety into linear static analysis in SIMLAB

  Answered LZanell 175 views 1 comment 0 points Most recent by Ioannis_Makris September 2024Community Q&A
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  Exclude single ply from composite optimization

  Answered JBrai_21295 181 views 2 comments 0 points Most recent by Adriano_Koga September 2024Community Q&A
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  Problem with RBE3 in Hyperworks

  Answered Guilherme Arruda 1.7K views 4 comments 0 points Most recent by Guilherme Arruda September 2024Community Q&A
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  Why does my part moves against gravity in Nonlinear transient once it contacts rigid mesh

  Answered Natalia Reynoso 143 views 2 comments 0 points Most recent by Rajashri_Saha September 2024Community Q&A
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  Effect of de value of modal contact stiffness of preload on modal frequency.

  Answered weidongli 211 views 1 comment 0 points Most recent by Adriano_Koga September 2024Community Q&A
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  How to decide optimisation objectives and element density threshold

  Accepted ✓ TomSouthall 255 views 5 comments 0 points Most recent by TomSouthall September 2024Community Q&A
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  Beginner with Optistruct: Questions about "big models"

  Answered Florian GENTY 456 views 2 comments 0 points Most recent by Florian GENTY September 2024Community Q&A
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  Combined dynamic load

  Answered Alberto Buccellato 186 views 3 comments 0 points Most recent by Rajashri_Saha September 2024Community Q&A
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  Avoid objects in design area for topology optimisation

  Accepted ✓ TomSouthall 298 views 8 comments 0 points Most recent by Rajashri_Saha September 2024Community Q&A
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  ERROR # 312 *** In static load case 1 the compliance is negative or large 1.52002e+09. Optimization/buckling analysis cannot be performed. due to possible rigid body model.

  Answered Moawez Zamir Awan 2.7K views 6 comments 0 points Most recent by Rajashri_Saha September 2024Community Q&A
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  Multiple load collectors into one load step

  Accepted ✓ TomSouthall 1K views 4 comments 0 points Most recent by loistf September 2024Community Q&A
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  Time Dependent analysis

  Answered Parthiban B 254 views 5 comments 0 points Most recent by loistf September 2024Community Q&A
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  Optistruct solution sticking to design boundary

  Accepted ✓ TomSouthall 279 views 3 comments 0 points Most recent by TomSouthall September 2024Community Q&A
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  Output for Param, inrel

  Answered Nicolas_20776 326 views 3 comments 0 points Most recent by Rajashri_Saha September 2024Community Q&A
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  How do you keep simulations running off-hours?

  Answered David Hubin 297 views 1 comment 0 points Most recent by Rajashri_Saha September 2024Community Q&A
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  How to input damping coefficient on Param Card (G)?

  Answered Andres Salinas 410 views 1 comment 0 points Most recent by Rajashri_Saha September 2024Community Q&A
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  Print out Response values without an optimization

  Answered Nicolas_20776 154 views 1 comment 0 points Most recent by loistf September 2024Community Q&A
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  Composite stress contour plot image quality

  Answered Hypermesh 2023.1_Optistruct 335 views 6 comments 0 points Most recent by loistf September 2024Community Q&A
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  Is it possible to create transient response analysis for fluid domains?

  Answered Dennis_20682 218 views 2 comments 0 points Most recent by Xiaolei September 2024Community Q&A
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  MultiScale Designer 材料を使って、OptiStruct 非線形解析で引張と圧縮のヤング率を変える方法

  altair_fukuoka 70 views 0 comments 1 point Most recent by altair_fukuoka August 2024Altair HyperWorks - 日本語
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  【チュートリアル】HyperMesh / OptiStructを使用した過渡応答解析

  Harada_21719 202 views 0 comments 0 points Most recent by Harada_21719 August 2024Altair HyperWorks - 日本語
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  【チュートリアル】HyperMesh / OptiStructを使用した固有値解析

  Harada_21719 597 views 0 comments 0 points Most recent by Harada_21719 August 2024Altair HyperWorks - 日本語