Altair OptiStruct

3226 topics in this forum

1. Linear and Non linear analysis, iteration, increment, step etc explanation

   By Rahul Ponginan, August 21, 2014
   • 1 reply
   • 13779 views
   • 
   • Rahul Ponginan
   • August 14, 2017

2. Optistruct tips and tricks

   By Rahul Ponginan, August 21, 2014
   • 1 reply
   • 7799 views
   • 
   • Rahul Ponginan
   • August 14, 2017

3. set-up of a composite simulation

   By Rahul Ponginan, August 21, 2014
   • 1 reply
   • 6829 views
   • 
   • Rahul Ponginan
   • August 14, 2017

4. Common mistakes and errors

   By Rahul Ponginan, April 21, 2015
   • 1 reply
   • 7949 views
   • 
   • Rahul Ponginan
   • August 14, 2017

5. Essential Steps To Start With Nonlinear FEA

   By Rahul Ponginan, May 4, 2015
   • 2 replies
   • 6906 views
   • 
   • Rahul Ponginan
   • August 14, 2017

6. Essential Steps To Start With Nonlinear FEA

   By Rahul Ponginan, May 4, 2015
   • 1 reply
   • 6662 views
   • 
   • Rahul Ponginan
   • August 14, 2017

7. Common Mistakes And Errors

   By Rahul Ponginan, May 4, 2015
   • 1 reply
   • 8261 views
   • 
   • Rahul Ponginan
   • August 14, 2017

8. Composite Simulation

   By Rahul Ponginan, May 4, 2015
   • 1 reply
   • 6549 views
   • 
   • Rahul Ponginan
   • August 14, 2017

9. Linear and Non linear analysis, iteration, increment, step etc explanation

   By Rahul Ponginan, May 4, 2015
   • 1 reply
   • 9077 views
   • 
   • Rahul Ponginan
   • August 14, 2017

10. Optimizing a spanner/wrench in hyper mesh-optistruct

    By iwinphilip, April 10
    • 20 replies
    • 247 views
    • 
    • Hyperman
    • Yesterday at 10:32 AM

11. TSTEP is automatiocally adding in nonlinear quastatic analysis

    By mpvnaresh, April 12
    • 8 replies
    • 91 views
    • 
    • mpvnaresh
    • Yesterday at 04:58 AM

12. ERROR # 1223

    By Rod, Wednesday at 11:08 AM
    • 0 replies
    • 30 views
    • 
    • Rod
    • Wednesday at 11:08 AM

13. Preloading using nonlinear results for frequency response

    By young, Wednesday at 02:59 AM   

    • preload
    • nonlinear
    • (and 1 more)

      Tagged with:

      • preload
      • nonlinear
      • frequency respongse
    • 2 replies
    • 47 views
    • 
    • young
    • Wednesday at 06:22 AM

14. Optistruct doesn't start at all

    By Spaessel, Tuesday at 09:19 PM   

    • optistruct failed
    • optistruct
    • (and 3 more)

      Tagged with:

      • optistruct failed
      • optistruct
      • optistruct doesnt work
      • optistruct doesnt start
      • problem with optistruct
    • 0 replies
    • 50 views
    • 
    • Spaessel
    • Tuesday at 09:19 PM

15. *** ERROR # 6896 *** Programming error, variable move limit calculated by movelmt0 is invalid.

    By moeen, February 12
    • 4 replies
    • 142 views
    • 
    • manex.insausti
    • Tuesday at 08:10 AM

16. Card Image Question

    By MartinaC, Tuesday at 08:05 AM   

    • optistruct
    • hypermesh
    • 0 replies
    • 30 views
    • 
    • MartinaC
    • Tuesday at 08:05 AM

17. Design non- design section problem

    By Sumit Patil, April 13
    • 6 replies
    • 92 views
    • 
    • Hyperman
    • Monday at 06:36 PM

18. add pressure to the edge of the 2d surface

    By dajeet, April 11
    • 3 replies
    • 66 views
    • 
    • Pranav Hari
    • Monday at 06:40 AM

19. ERROR #1000 in the input data: Incorrect data in field #2

    By mariaserrano, April 12
    • 1 reply
    • 59 views
    • 
    • Hyperman
    • April 13

20. MATERIAL CARD IMAGE

    By SHAN ALI NAWAZ, July 30, 2017
    • 10 replies
    • 1495 views
    • 
    • Arul
    • April 13

21. Error in FEM Analysis

    By Rahul Ponginan, February 19, 2015
    • 2 replies
    • 1146 views
    • 
    • mariaserrano
    • April 12

22. Optistruct Steady State Heat transfer Analysis

    By Santhosh Ravichandran, April 10   

    • optistruct
    • steady state heat transfer
    • (and 1 more)

      Tagged with:

      • optistruct
      • steady state heat transfer
      • thermal boundary conditions
    • 1 reply
    • 46 views
    • 
    • Pranav Hari
    • April 12

23. Thermal Analysis

    By AdrianoP., April 12   

    • optistruct
    • thermal
    • 2 replies
    • 51 views
    • 
    • AdrianoP.
    • April 12

24. Analys of cover detaching with optistruct

    By Skaos, July 18, 2016
    • 17 replies
    • 3097 views
    • 
    • Arul
    • April 12

25. Symmetry Constraint in Size Optimization

    • 1
    • 2

    By Gokul Ramarathnam, July 10, 2018   

    • optistruct
    • symmetry constraint
    • (and 1 more)

      Tagged with:

      • optistruct
      • symmetry constraint
      • size optimization
    • 28 replies
    • 956 views
    • 
    • EDUARDO AMARO CALDERON
    • April 11