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Everything posted by narasimhamurthy

  1. Hi, How to merge all animation files into a .h3d file? Thanks , Narasimhamurthy
  2. Thank you very much for your reply. Solid elements are showing exact stress, what I want. Shell elements are showing slightly more than solid elements. For the safe side, I am preferring shell elements for Fatigue.
  3. Hi, i am also getting same issue, please find attached .log and flex.out files. tried with different integrator tolerance but getting same error. Thanks. Cam_pin_pinf100.log flex.out
  4. Thank you, Tried this method. extracted contact force from Hyperview as shown in below picture. force created by using linear interpolation option. but handle showing different values and direction. will it make peak force to average force depend on number for nodes? how to change direction of force?
  5. Hi, I am doing fatigue analysis on solid elements component and defined shell elements in FATDEF. In static analysis, shell elements and solid elements are showing different stresses. so which stress will be considered for damage and life calculation? Thanks, Narasimhamurthy
  6. Hi, how to map contact forces from Radioss solver to Optistruct solver and need to do Fatigue analysis by using those contact forces. Regards, Narasimhamurthy
  7. how do i get these options in Hyperworks 2019.1X ? Regards, Narasimhamurthy
  8. i am using 2019.1 version. i do not have permission to share full model. please share case studies, which are related to Deformable surface.
  9. Hi, i am trying to do rigid and flexible body contact. but getting error message, while creating Deformable surface through Macro - create Deformable surface from FEM as shown in picture. can't read "Num_Occ()": no such element in array can't read "Num_Occ()": no such element in array while executing "if { $Num_Occ($NextRowPointer) == 1 } { set MarkerNodeList([expr $NumMarkerRows + 1]) $NextRowPointer ..." (procedure "::model::_private::Surface_Macro::CreateMarkers" line 264) invoked from within "::model::_private::Surface_Macro::CreateMarkers" ("eval" body line 1) invoked from within "# Compiled -- no source code available error "called a copy of a compiled script"" (procedure "::hwt::ReleaseCanvasButton" line 1) invoked from within "::hwt::ReleaseCanvasButton 0 .modelPanel.surfCreate.bottom.btnGenerate" (command bound to event) Please give suggestions to eliminate this error. Thanks, Narasimhamurthy
  10. is there any solution to solve this error?
  11. removed all PARAM and output request. but error not yet solved. MNGFRend.out MNGFRend.stat
  12. not yet solved. Please find attached output file and stat file. MNGFRend.out MNGFRend.stat
  13. getting same error again. M-NG-FR-end.out M-NG-FR-end.stat
  14. Defined PARAM, LGDISP, 1 but getting same error. Please find attached output file. M-NG-FR-end.out
  15. Hi, i am performing buckling analysis but getting error as show in below. *** INTERNAL PROGRAMMING ERROR *** in file "xdsemx_i8.F", at location # 262. ioerr(1) = 1 **** ABORTING RUN DUE TO AN INTERNAL ERROR **** i am using Optisrtuct 2018 version how to solve this error? Thanks and Regards, Narasimhamurthy M-NG-FR-end.out
  16. please find attached output file. there is no optimization. Just analysis . ID6SU12_GA 14 CURRENT.out
  17. Hi, I am using MAT9ORTH card for material property. and for physical property PSOLID has used. getting error as shown below picture. Please give suggestions, how to eliminate this error. Thanks and Regards, Narasimhamurthy
  18. Hi, Need to perform fatigue analysis is FEMFAT. Static analysis has performed in Radioss. now static analysis stresses are used to do fatigue analysis. how to carry static analysis results from radioss to FEMFAT. If you have any study material on this, Please share. Thanks, Narasimhamurthy
  19. Hi, this is confidential model . so i can not share. please find attached .output file. There is friction coefficient between sheet metal and concrete. please share possibility of error. Thanks 3085351_48_27IN.out
  20. Hi, Is possible to perform Geometric nonlinear - implicit with Gravity load? because getting ISTOP=0 error. ENGINE ERROR: ** ERROR : RADIOSS IMPLICIT STOPPED DUE TO LOADING DATA ** Thanks Narasimhamurthy
  21. Hi, Trying to perform Impact analysis, but getting error as shown below. Please suggest to solve this error and find attached .out file. Thanks and Regards, Narasimhamurthy air_guide_0000.out
  22. Hi, Is need to extract mid surface of sheet metal for gauge optimisation?? here optimisation is performing on shelf assembly, shelf pan has bends and holes. since all mid surfaces are not importing. how to import all mid surfaces without loss?? Thanks and regards Narasimhamurthy
  23. yes, Direction is good but rotating point is different.
  24. Block is not rotating about rigid body master node axis, where we specified torque. Rigid body moved near to block.
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