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Found 619 results

  1. Does anyone know how to use HWTK studio to develop guis? I can't get my head around the positioning of buttons and text boxes so was hoping the HWTK gui toolkit doesn't seem to have anything like that in it. When I click file, all it offers me is Exit.... which isn't exceptionally useful.
  2. Hello, I am attempting to open HyperView and a model and run a TCL script to extract the displacement results from the model that has been loaded. I have been able to open HyperView from HyperMesh and load the correct model, however when it attempts to run the TCL script in HyperView I get the following error message Command line Tcl script read failed. invalid command name "mpo-9999766" while executing "m$t AddSelectionSet node" invoked from within "m$t GetSelectionSetHandle s$t [m$t AddSelectionSet node]" (file "C:/Users/Alec/Desktop/DispVer_HM/results/ExportDisp.tcl" line 6) invoked from within "source "C:/Users/Alec/Desktop/DispVer_HM/results/ExportDisp.tcl"" When I run ExportDisp.tcl just in HyperView and the code works perfectly. I have searched the forums to find out why when both pieces of code are run together it does not work. I have attached both scripts and a model in case that will help anybody troubleshoot. ExportDisp.tcl is the script that is designed to be run in HyperView and extract displacement results, and RunHyperView.tcl is run from HyperMesh and used to open HyperView, load model and run ExportDisp.tcl. Thank you in advance for your help. - Alec ExportDisp.tcl RunHyperView.tcl vf1_min3_dead_s1.h3d
  3. Hello, I am working on setting up a model for a simple topology optimization and I am consistently running into the same error when trying to form a mesh. I have meshed the entire design space and part of the non-design space but the final solid always results in an error of "1 edges failed nodal setup. Meshing failed". I have not been able to find any information about this error online so far. I have attached a photo of the error message and a photo of my model prior to meshing. The attached model includes the failed mesh as a "tmp" component. Is there an error in my geometry? How would I be able to mesh this final solid? Thanks ComparisonStudyModel.hm
  4. Hi, i am working in Hypermesh with Abaqus Standard 3D Template. I try to import a Input file with a reference to a include file with coordinate systems. Incule File looks like: **HMNAME SYSTEMCOL Orient1, 1, 3 *ORIENTATION, NAME = Orient1, DEFINITION = NODES, SYSTEM = RECTANGULAR 3, 1, 2 3,-45.0 I get the following warning: Warning: *ORIENTATION card with DEFINITION= OFFSET TO NODES is not supported in Hypermesh-ABAQUS Resolution: This card would not have read in correctly into Hypermesh. My Question: How can I change the Orientation defintion to get it work in Hypermesh without loosing information about the systems? Thank you.
  5. Hey Guys! In HyperMesh I have many load collectors and I want to know that does any method exist to create load steps automatically and named these load steps after the load collectors and choose automatically SPC and LOAD in analysis type. It's a simple linear static simulation. It could accelerate my work, so it would be very helpful. Thanks for the answers in advance! Best regards, Tüki
  6. Hi , Can anyone tel how node marking by path work ( i.e) path it chooses ,if I select two nodes .
  7. Dear all, How can I apply moment to a model in hypermesh? When I apply a force it is clear that after when creating the loadstep I have to assign the created force to "LOAD" and the constraints to "SPC". But in case I want to create only a moment what should I do? And in case I want to create both a force and a moment? Thank you in advance
  8. Hi, I have a meshed cylinder (2d) on which i want to give an option to select a node to user. Once the node is selected, and clicked on proceed button it should display all the circumferential grids having a user defined number to the grids. Let's say i select a grid having ID as 122. Now, i want to display all the circumferential grid starting from 123 on the same station location where user has picked the node. I want to do it using TCL/ TK. Thanks
  9. Hi, I did shell mesh by extracting the elements from Tet mesh. Technically they should be connected, just for ex: a cover(shell mesh) on a solid part(Tet mesh). So here I did not extract any mid surface. How should I add thickness here? I am sure mid surface thickness is not going to work. I tried with Mid-mesh thickness as well, it di not work. Could anyone please suggest
  10. Hello everyone I am trying to setup abaqus model from hypermsh. I am new to abaqus solver. I already have reffered help from altair on the same. Any other help available on this topic please provide with link. Thank you
  11. I have 2 parts forming t section whose midsurface is extracted which creates gap between the parts,to overcome the same i extended the one surface and projected on other , after meshing nodes gets merged is their any need to define contact between the parts as i want to fix these parts ?
  12. I'm trying to apply pressure loads on an aircraft wing. I've created a .csv file for the same . the first column of the file represents the wing chord, second column represents the wing span and the third represents the pressure magnitude(figure attached). When I apply this load on the wing, the pressure is not applied normal to the elements (figure attached). I've checked the element normals and they all point outward. I'm not able to figure out why the pressure is not being applied in the normal direction. Please suggest solutions. Thanks.
  13. Hello Eveybody Regarding to the fact that hypermesh is the strongest mesh software in the world, I wonder why nobody has written a book on it, and we simply have a "do this do that" manual of the software without disucssing it in dept
  14. I wanted to apply a load on a surface for which I want to calculate the surface area so that I can apply a pressure load on the surface instead of concentrated load ? Is pressure load applied is evenly distributed on the on surface or it is mesh or node dependent?
  15. Dear team, I want to change the fillet radius of existing mesh interactively. The fillet is of variable radius. I want to input one value so that proportionally all radius should be changed. I know that we can use hyper morph to change the fillet radius but it is not effective for variable fillet. Please support me in this regard. Thanks in advance Regards, Nagarjuna Hyundai R&D, Hyderabad
  16. I am trying to debug TCL code through hypermath tool in Hypermesh. But, i don't know why it doesn't work properly like other IDEs. I don't know how to debug it step by step, so that i can come to know the workflow. It doesn't even shows the values at breakpoints. Any idea?
  17. Hello Everybody, I'm trying to use SPH Method with Radioss. I would like to determinate the deformation of a box full of water. I've modeled SPH Particles of water as simple cubic and I've used interface type 7 between water and box. Loads: lock of the base of box and gravity load to water particles. The simulation run without error but results are different than expected: pressure is not uniformly distributed becuase particles don't mantain the initial pitch. What is the error? In attach the .hm file. Could someone help me, please? Thanks in advance. prova_acqua.hm
  18. Hello, i just start to use Tcl script on hypermesh. I've a script who create a simple geometry and mesh on hypermesh. And i need to create boundary conditions. with the commande file I've : *startnotehistorystate {Created Force } *createmark nodes 1 1-19 1920-1945 4553-4559 *loadcreateonentity_curve nodes 1 1 1 -0 -0 50 0 0 50 0 0 0 0 0 *endnotehistorystate {Created Force } The problem is that the nodes are not always the ame (depend on my geometry). Can I create boundary conditions without the number of the nodes ? Like with lines ? Something like : *startnotehistorystate {Created Force } *createmark nodes 1 Line 3 *loadcreateonentity_curve nodes 1 1 1 -0 -0 50 0 0 50 0 0 0 0 0 *endnotehistorystate {Created Force } Thanks Sorry i'm really a beginner with TCL.
  19. Hello group I wanted to input the ABD Matrices directly to define a Laminate. Can this be done in hypermesh? Regards Pratik
  20. Hi, I wonder if we can use variables in a custom template for FE out, beneath a small example. How does one set the variable properly? set $Variable = 22, in the output the last column is 0. second issue: I want to write the element and node amount to the file, I know that the "elements" and "nodes" returns a array: how to get theirs size and write it down? *components("","") *before() *string("#components") *end() set $Variable = 22 *format() *fieldright(integer,id,8) *string(" ") *fieldright(integer,elements,8) *string(" ") *fieldright(integer,nodes,8) *string(" ") *fieldright(integer,$Variable,8) *end() *output()
  21. Hi, I am trying to run a model which simulates that of a cantilever beam with circular cuts designed into it at regular intervals. I have a force load applying in compression along the top edge of the beam and would like to perform a shape optimization of the circular cuts while maintaining constant volume of the model under a minimizing compliance (maximizing stiffness) objective. I've tried it a few different ways but can't get the model to converge after more than two iterations (the optimization isn't progressing very far most likely due to the strict volume constraints. So what I would like to know is if it is possible to perform a shape optimization while maintaining constant volume of the model. I understand that this may be a difficult problem for the solver as I'm asking it to make changes while perhaps not giving it room to work with. If an upper and lower bound constraint of the original volume is too tight of a constraint, how loose do I have to make the constraint to allow for a reasonable shape optimization to be performed while maintaining (mostly) a constant total volume? Thanks for your input! I've attached the .HM file as well if you would prefer to take a closer look at the problem setup and optimization parameters. Dylan Stelzer Compressive_Load_(Uniform)_Optimizaton_Setup_1.hm
  22. Can some one please explain me what is Tolerance in Seam welding panel? What is the value to be given. Thanks
  23. Hi everyone, I created a textile model using TexGen which allows me to directly create ABAQUS .inp file (I am using voxel mesh). This file can be opened perfectly in ABAQUS. However, when I tried to import the same file to Hypermesh (through import-->solver deck-->the ABAQUS .inp file), the file cannot be opened. Could somebody please kindly give me a suggestion on how to solve this problem? Thank you.
  24. I am new to hypermesh and Optistruct. I am carrying out a linear static analysis on a simple model with loads and constraints as shown. I was expecting by common sense that the displacement would be in the central region but displacement is seen as shown in the results. I would like to know the reason for this, and what can be done to correct it/
  25. Is there a way to move a temp node along the line it was created from? What I am looking to do is create a node at each end of a curved line, then bring those nodes in 10mm along that curved line. Thank you, -Clay
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