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Rahul R

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About Rahul R

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    HyperWorks Specialist

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  1. If the node is common among different parts and you get an average value by part.If you select the option in contour panel average across component boundaries you will get one single value then you will just need to check the remove duplicates in the query panel.
  2. Did you try with the environment variable suggested above?
  3. I see some modelling issues in above shared model..I believe this you corrected and shared in below post. https://forum.altair.com/topic/37782-h3d-error/
  4. Just edit the EIGRL card..Just set the ND (no of modes) value to 25 and remove V1 and V2.It should run and generate h3d.
  5. Could you please share us the .fem and .out file of the run?
  6. The one or both ends of the rigid element is/are not connected to any node(s) associated with the structural element. This causes one or more ends of the RBE2 element to be free. Suggestions for Resolution: Check for any rigid elements or rigid element chains with ends that are not connected to any grid point (nodes) associated with structural element. Also apply 1d checks(F10:1d )
  7. Please check for MODCHG bulk data entry . MODCHG: Defines parameters for removing and/or reactivating contact interfaces and/or elements.
  8. Please check the below post and let us know if it works.
  9. If you have installed Hyperworks help separately ,then in below path you would find the relevant files.PFA same. C:\Program Files\Altair\2019\tutorials\es\nvh nvh.zip
  10. Did you try in HDF5 output format?
  11. Time varying convection Convection coefficients can be specified as time-dependent when a control node (CNTRLND) is specified on CONV card. The control node must be constrained by an SPCD, which is made time dependent by TLOAD1/TLOAD2. The convection coefficient is multiplied by the value from SPCD of control node.
  12. You can refer to below Altair Resource Library with keyword as random. https://altairhyperworks.com/ResourceLibrary.aspx?keywords=random
  13. Could you try this in the OptiStruct latest version 2019.0 or latest point release with 2019.2?
  14. Please refer attached document for complex results in HyperView. Optistruct supports Fatigue in frequency domain: Sine sweep fatigue Random response fatigue For Sine weep fatigue, stress amplitudes and their no. of cycles are determined by sweeping rate and FRF analysis results. Complex Results.pdf
  15. Are you using HyperWorks student Edition 2019?If so , please check the below post for the fix.
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