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Chethan Y C

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About Chethan Y C

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    Beginner

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    India
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  1. Chethan Y C

    Abaqus 2018 ODB files in Hyperview

    Thanks Pranav
  2. Chethan Y C

    Abaqus 2018 ODB files in Hyperview

    Hi, I am not able to open the Abaqus 2018 ODB files in hyperview 2017.2. Can anyone suggest the latest version of Hyperview? Regards, Chethan
  3. Chethan Y C

    Contact Issue

    Hi, NO warning message in the out file NA field has default value, should that be changed? Regards, Chethan
  4. Chethan Y C

    Contact Issue

    Hi, I am using Mooney Rivlin(MOOR) model, Yes i am using LGDISP=1 and HASHASSM=YES. I don't think i can share the material data. Is there any option to control the hourglass effect for PLSOLID card image?? How to control element distorsion? Regards, Chethan
  5. Chethan Y C

    Contact Issue

    Hi, I am using first order elements. I can't share the complete out file, since i am using uniaxial and planar test data for hyperelastic material and these values will be in out file to calculate the constants. But if you want to see any particular information in out file i can cut paste. Regards, Chethan
  6. Chethan Y C

    Contact Issue

    Hi, I am working on a bellows model (Hyperelastic material) and i am facing contact issues, i tried with self contact both N2S and S2S CONSLI with friction value trials of 0.1 and 0.2 and i am not able to solve the issue. Can you suggest any other iterations i could try with? (Solver:Optistruct , version 2017.2.2) Sectional view of the model is shown below Regards, Chethan
  7. Chethan Y C

    Warning message

    Hi, So optistruct models doesn't support ddm method?? i tried with different models and i am getting the same warning message, I am trying to run my optistruct job on a linux machine with multiple cores. But irrespective of the number I give, my job runs only on one CPU. Regards, Chethan
  8. Chethan Y C

    Warning message

    Thank you
  9. Chethan Y C

    Warning message

    Hi, If it doesn't support ddm then it automatically switches to the the other method ?? Since my run has completed do i need to suspect the result? Regards, Chethan
  10. Chethan Y C

    Warning message

    Hi, ANALYSIS RESULTS : ------------------ *** INFORMATION # 1420 Unsupported solution sequence, switching run to serial mode. *** WARNING # 1418 Parallel OptiStruct (-ldm) cannot handle some subcases defined. Switch to serial run or parallel run with domain decomposition method (-ddm). I am getting the above warning message, i need to know the reason for this message, is this because of the SMP run? Regards, Chethan
  11. Chethan Y C

    Self contact

    *** ERROR # 5911 *** Self contact is not supported for surface to surface continuous sliding CONTACT 14. *** Run terminated because of error(s) in the input data.
  12. Chethan Y C

    Self contact

    *** ERROR # 4784 *** Finite sliding is not supported for self CONTACT 14 (SSID=MSID). *** Run terminated because of error(s) in the input data. Solver FAILED optistruct:: Solver run finished.
  13. Chethan Y C

    Self contact

    Hi, For FINITE SLIDING and CONSLI, self contact will work? I am using 2017.2 version and it is throwing an error saying it is not possible for the FINITE and CONSLI... I can't use SMALL sliding in my model since the relative displacement is large... any suggestions? Regards, Chethan
  14. Chethan Y C

    Tutorial Model request

    Thanks Prem
  15. Chethan Y C

    Tutorial Model request

    OS-E: 0120 Nonlinear Static Analysis with Hyperelastic Material Model, under Compression Loading and Unloading with procedure
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