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Alex Nguyen

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Everything posted by Alex Nguyen

  1. Thank you so much @Hyperman I got it. HAPPY NEW YEAR TO YOU!!!
  2. Hello everyone, Happy New year :) Now I have a problem with HyperMesh deal with showing size quality check and aspect quality check. I want to display only Size quality check or only Aspect quality check. How to do it? I'm using HW2019.1 Thanks so much Best Regard
  3. Hi @Q.Nguyen-Dai Thank you so much about your sharing. I got it. Best Regards
  4. Hi @Q.Nguyen-Dai I want to show 3D mesh like second picture. It seem " shade view" with component color. (see figure) Thank you Best Regards
  5. Hi everyone. I have a problem with display mesh. Now I want to display mesh as below figure. I tried use option " Wireframe Elements Skin Only" but mesh was displayed not same which I want. Thank everyone for interested. Best Regards
  6. Thank @Rahul R I got it. Thank you so much. Best Regards
  7. Hi @Rahul R About defining output, will I make it on what procedure? Please teach me about define stress results output. Thank you
  8. Hi everyone. Now I want to active (stick) field "User corner data" as figure. But my HyperView can't active this one. I don't know why. I'm using HyperView 2019.1 Thank all Best Regards
  9. Hi every one. I'm a newbie with SimLab. I have problem with re-mesh after modify value MeshControl (MC). First, I create Mesh Control by IsoLine with as video. Next, I change value in MC, and I use option "Remesh" to operate mesh. But, the mesh seem not like request in MC (after modify). Do I have to delete all mesh and re-operate again or do anything else? Thanks for interested Best Regards CuteScreenRecorder-1560-813_(new).mp4
  10. Thanks so much you @tinh and @Q.Nguyen-Dai I've done Best Regards
  11. HI @matthampton and @DawnPeterson As above tutorials, You should not equivalence "couple nodes". Make ensure that One node in number ID is "a", and another node which number ID is "b" . You let try. I had finish it. Thank you everyone Best Regards
  12. Hi everyone I have a prolem about import a excel file include material information (Young module, poison, thermal expansion, density ...) in HyperMesh. Shall I save this excel file into .csv and how to import it in HyperMesh? And how to HyperMesh understand positions of information as Young module, poison, density v.v.. I don't have basic base about writing code so I hope everyone help me. Thanks all Best Regards
  13. Dear everyone Now I have a problem with dihedral angle of face elems too small. I've already checked and found these elems ( tria elems). But I don't know how to modify them. Do I have to remesh or use any tool in order to modify directly? Please help me Thank you and Best Regards
  14. Dear everyone, Now I want to create Working_Dir on file button as figure below. But I don't know how to set environment. Please help me what procedure to make it. Thanks all
  15. Thank you Mr.Tinh Yeah, I understood. I'm very sorry for forget answer question of @Q.Nguyen-Dai. My goal of using MPC is calculate Nonlinear Static Structure( stress, displacement, deformation). Really I also only know that much. I'm be grateful Mr.Tinh so much. I remember this is third time you support me about MPC problem. Thank you so much Best regard @tinh and @Q.Nguyen-Dai
  16. Dear Mr. Tinh and Mr. Q.Nguyen Dai I have a assembly structure between bolt and hole. My mission has to connect them together by match node and MPC node. (green line in below figure) Weight factor of Dependent node= -1 and Weight factor of Independent = +1 for each DOF But after I create mesh bolt and hole (ensure match node), then I create MPC, and MPC warn that " DOF on grid 704 appears twice in equation, please modify dof selections". I also wonder why need create MPC while these nodes ( between bolt and hole) were matched together (coincident node). Or maybe because these nodes were matched together so MPC can not created? Thank so much Mr. Tinh and Mr. Q.Nguyen Dai
  17. Hi everyone, Now I have a problem deal with create MPC for 3D element. My components include 2 parts fix together (bolt and plate). At thread match position, I want to create MPC connection between thread and hole But it apprears error " DOF on grid 704 appears twice in equation, please modify dof selections". Whether I made MPC connection rightly or not? Thanks guys
  18. Hi Mr.Tinh I used "review" button, but result that only show final dof ( see attach figure). How to show all 6 dofs and weight equation? Thanks so much Mr.Tinh Best Regard.
  19. Hi everyone, I have a matter about display information of dofs and weight MPC. After I updated MPC for every dof equation, I want to see information of dofs and weight. But I don't know to show all these information. Now I only can find result of dof equation at final dof after updating. Thanks and Best Regards
  20. Thank you Mr. Tinh Assuming I create line at shear center and connect lines together by RBE2. That's alright ? Best regards
  21. Hi everyone, I have some matters with 1D element. In beam structure, connecting locations by welding include shape steels as channel and angle steel (nonsymmetrical section) . Absolutely, we shall model these steels into lines. Shall we create lines on shear center or neutral axis ? What case is suitable for behavior in real-life? Thank you everyone Best Regards.
  22. Hi every one, I'm a newbie. Now I get a problem in HyperMesh that after I edit geometry ( extend, copy, trim v.v...), my geometry is transparent suddenly. I don't know how to correcting it. Please explain about this case for me. Tks all
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