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  1. chamansrv

    Bend test

    Dear Toost, I think the question was rather misleading. I would like to simulate a 3 point bend test on a composite laminate but not sure how to do it. I'm new to NX. Please see the image.
  2. chamansrv

    Bend test

    Dear Experts, Can you provide a tutorial on how to do 3 and 4 point bend test in NX10. It is urgent. Thank you.
  3. chamansrv

    SOL 153 erroe

    Dear Experts, I'm having a error message in my simulation which says - I'm also adding my f06 file for reference. Please help me out. I'm using orthotropic material. Regardshttp://files.engineering.com/getfile.aspx?folder=77f7b180-202b-4bc3-9dcd-50a46f6c5759&file=f06.txt
  4. chamansrv

    Define Orthotropic Material

    Dear John, Thanks for the reply. I'm working in advanced simualation and the tool you suggested works only in modelling. Do you have any other ideas? Regards
  5. chamansrv

    Define Orthotropic Material

    Dear Experts I would like to define an orthotropic material, which follows deformation in the axes shown below. To be more clear, I would like the model to contract in X/-X-direction ,Y/-Y-direction, and not in the Z-direction. How can I do that?
  6. chamansrv

    Load NASTRAN structural results for Thermal Analysis

    Dear Tuw, Thanks for the explanation. I'm following the procedure you suggested in the presentation. For my analysis, I would like to import the post processing model (blue-red cylinder one) like the way it is shown. I'm copying both the columns, and replacing them with the old grid...
  7. chamansrv

    Export Results

    I also have a similar condition. Suggestions needed.
  8. chamansrv

    Load NASTRAN structural results for Thermal Analysis

    Dear Expert Tuw, 1. The script in the 2nd Deformation .xlsx file seems to be a good option. Can you explain in brief, what is the basis of this script? My model in the picture above has a surface contact. 2. When a non-contact model is used, the result is shown below: I tried to export...
  9. chamansrv

    Carbon fiber material

    Dear MarkosMark, The Carbon Fiber tube (shown in image), has a different weft and warp, which is still not possible to specify in NX. By default you can add anisotropic carbon fiber and then form an assembly using CAE. This is the best you can do. For mechanical properties use...
  10. chamansrv

    Load NASTRAN structural results for Thermal Analysis

    Dear Tuw, This method seems to be working but the results are not as expected. I think they changed something in NX10. I'm waiting for other opinions as well. If you know any other option, please let me know. Thanks and Regards Chaman
  11. chamansrv

    how to add new material

    Dear Tuw, I already did that. Thanks for the advice. Regards Chaman
  12. chamansrv

    Load NASTRAN structural results for Thermal Analysis

    Hello, Is there any way to upload NASTRAN structural results, as a precursor for another analysis (in my case thermal analysis). I'm attaching a picture of my deformed structure. Now I want to cool this sample from this deformed state. I can do this in NX thermal, but I'm not sure how to...
  13. chamansrv

    how to add new material

    Hey Tuw, 1.That was really helpful. Thanks. 2.Do you know how to upload structural, as a precursor for another analysis (in my case thermal analysis). I'm attaching a picture of my deformed structure. Now I want to cool this sample from this deformed state. I can do this in NX thermal, but I'm...
  14. chamansrv

    how to add new material

    I want to add a new isotropic material. I know how to do it, but the problem is the thermal expansion coefficient should follow a parabolic trend, y=x2. I'm not able to figure it out. I'm using NX10. Regards Chapman
  15. chamansrv

    Mesh Interpenetration

    Dear Tuw, Thanks for the trick. I think it was a bit exaggerated. I changed the post view setting as given in the thread you mentioned, but still, I don't get the deformation. I'm adding a .gif file of my simulation. There you can clearly see the meshes merging into each other. I hope I'm...
  16. chamansrv

    NX 10 NASTRAN Temperature loads inactive

    Dear Tuw, Work files? do you mean .dat or .f06 files? Best Regards
  17. chamansrv

    Mesh Interpenetration

    Hi Tuw, I'm sharing my screen shot. I hope this is clear. I'm also uploading my input file. Please find it in the attachment. Best Regardshttp://files.engineering.com/getfile.aspx?folder=69f8b3a8-0655-42c7-ae11-47b3e801c645&file=cylinder+beam_fem1_sim1-solution_2.f06
  18. chamansrv

    NX 10 NASTRAN Temperature loads inactive

    I am using SOL 153 as my solver. I have created temperature sets, and the temperature are active =500C, but the load subcase is empty and the temperature are added to the "Temperature" case in solution box. When the model is processed, the temperature profile shows that geometry has temperature...
  19. chamansrv

    Mesh Interpenetration

    Hi, Is there any substitute like embedded elements(ABAQUS) in NX 10.02? I'm having mesh interpenetrations in my results, which I don't want. Regards
  20. chamansrv

    NX 10 NASTRAN Temperature loads inactive

    I have been trying to do a thermal analysis using NASTRAN, but the thermal loads are inactive even if I have applied them. what should I do? The simulation navigator says so.

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