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Novak

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Everything posted by Novak

  1. Novak

    Meshing

    Is there no quick way to get rid of those interesections?
  2. Novak

    Meshing

    Please reply. It is bit urgent Thanks
  3. Novak

    Meshing

    Hi Well I see your point but the task is to do the 3D mesh. I don't really have the option which you are talking about. Could you please tell me how to perform 3D mesh Thanks
  4. Novak

    Meshing

    Okay! Thanks for your help I have another very similar model in which as I try to tetramesh, there are some error elements. When I try to toggle them, lots of free edges come out. Could you please have a look at the model and tell me the solution. Really getting stuck at it. Thanks
  5. Novak

    Meshing

    Now tetramesh seems to work actually, but could you please check how can I make it look bit better. Thanks
  6. Novak

    Meshing

    I have sent you a file by email. I did remeshing with size and bias panel. I checked for free edges and there are none. However, when I try to do tetramesh, 3D meshing is not performed. Please have a look Thanks
  7. Novak

    Meshing

    well I m suppose to first to the 2D meshing and then use that mesh to create a 3D. I am not suppose to use volume tetra directly. Also, the meshing with volume tetra won't be as good as tetramesh.
  8. Novak

    Meshing

    But I can't. The model is solid, it needs to be 3D meshed. Could you please tell me how to enclose the volume. Thanks
  9. Novak

    Meshing

    The container is a 3D object, so I need it to be a solid. I am trying to mesh it with tetramesh, but it doesn't seem to mesh all the solids. Thanks
  10. Novak

    Meshing

    Hello Everyone I have a buit weird geometry which I need to mesh. For that I used normal 'size and bias' method and then tried to clean up till quality index of 30. I have couple of questions. 1.) Could you please check my 2D mesh and tell me if it looks okay or not. 2.) Secondly, how do I make a 3D mesh now out of this surfaces. Thanks in advance
  11. Hi Prakash It works with PBUSH. Thanks a lot
  12. I just want a minimal stiffness for this spring element. I m not sure if PBUSH fulfills this function or not
  13. not too sure what to fill in here with PBUSH element though.
  14. Please reply. It is quite urgent
  15. non-linear quasi static
  16. But I have another query. In the attached h3d file, when I try to plot displacement vs time I only get the option to select the node. However, I want to figure out 'delta L' for the spring element(the whole line). Even when I try to output 'Element strain', 'CELAS strain', it just gives me 0. It doesn't make sense to me why would it do that. Basically, I want to plot 'delata L' of the spring element over time. Would really appreciate any help. Thanks zugstab_läng.h3d
  17. Okay. I actually figured it out. The nodes need to be connected to the mesh, other you can't see the displacement
  18. Hello Everyone I have question regarding the usage of spring element. I have dogbone shaped geometry. I just want to create a spring element in the middle, so that I can use the displacement of that element in hyperview to analyse force displacement graph. The spring element stiffness should be 0, because I don't want it to have any effect on the overall result. So I created a two nodes and in the middle a spring element should lie. I used the card image of CELAS1 and defined property PELAS. Under PELAS, I made k=0. However, in hyperview I see no displacement happening to that point. Please tell me to resolve this issue. I have attached the screenshots and also the file. It is non-linear quasi static analysis. Thanks in advance zugstab_läng.fem zugstab_läng.h3d
  19. Please reply. Bit urgent
  20. Hi Q. Nyugen I did look at the post but I m not able to do the solid meshing. Please tell me how to resolve the above issue Thanks
  21. Could you please tell me how to solve this issue?
  22. Hello Everyone I had a question regarding the simulation time for the model. I have attached the model. I don't understand how is it taking too long to finish the analysis. The meshing is fine, but still it shouldn't take this long. It is just a simple tensile test analysis. Would be grateful if someone can tell me why is it the case. Either there is a mistake(although doesn't show any error and model with coarse mesh works great) or just my computer is slow. Would appreciate any help Thanks zylinder_zugstab_andi_finer.fem
  23. Novak

    Meshing

    Never mind. Got it. Thanks a lot. Appreciate your help
  24. Novak

    Meshing

    Hello Q. Nyugen Thanks for the reply. Can you please send me the file, where you meshed it. Sincerely
  25. Novak

    Meshing

    Hello Everyone I just had a simple question regarding meshing. In the attached screenshot, you can see I have meshed the top part of the cylinder. But I am not sure how to mesh that weird part (marked in yellow). I read online, it says it has something to do with linear solid mesh. But not sure how to implement it. I have attached the file as well. Thanks in advance cylinder_shape_test.hm
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