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Found 18 results

  1. In the HyperView, is there any way I can export the stress result contours to as a step file for color indications? I need this for my further topology optimization study..
  2. Hi, I made a CFD simulation in Hypermesh using AcuSolve. After running the simulation and trying to display the results according to the video posted at the end, I'm required to select a file. However, no .log files are created as on the video and any of the ones created work. Also, unlike on the tutorial, I'm asked to select a Reader, and I don't know which one to use. Can anybody tell me how to make sure .log files (and any others necessary to display results) are created when running the simulation and which Reader to use?
  3. Hello everyone. I got some pretty strange behaviour of my Solution. 1. The canister seems to float away since the displaced surface at the bottom belongs to the canister 2. The canister itself moves up/down to the plates. In fact it stretches against the plates. general Model: I try to simulate the pressure of the upper plate on the canister, which is limited by the solid lower plate. The Model file is in the attachement. Thanks for your help P.S.: I'm pretty much a beginner in Hypermesh/Optistruct 1mmModelV1.hm
  4. Hello, i need your help... i have the topology optimization results of different FEA Solvers. Now i would like to reanalyze it in hypermesh. All optimizations based on the same mesh. For the reanalysis i have the .fem Modell. For each optimization i have a result file in the form: element_id density 1 0.1 2 0.121 3 0.9 ... Its a file with several thousand lines.. I would like to do this steps: 1)load the .fem file 2)load the result file 3)create components for the elements with the same density 4)create properties for every density 5)assign the property with the corresponding density to the elements --> reanalyse I dont know how to implement this. I have no experiance with programming in hypermesh. Is there a way to do this? In return, I will present my results here. Thany you Regards Andreas
  5. Hello, I run the optimization without errors. However when I check the results in the iso mode, the final step shows an model without elements already at an iso-value of 0.02 (only the non-design elements left). What am I doing wrong? The hist.mvw and the .out files attached belong to the mvw and hm files (when saving I only changed the version from 2 to 3). Could anybody please help me? Cheers Daniel Gepaecktraeger_2_optimization.out Gepaecktraeger_2_optimization_hist.mvw Gepaecktraeger_3.mvw Gepaecktraeger_3.hm Gepaecktraeger_2_optimization.mvw
  6. Hello, I was wondering how the query commands are used in Hypermesh. For example, if I wanted to use the query command hm_getnodessharedbyothercomps, where would I apply this command in Hypermesh and how could I see the resulting node IDs? Thank you in advance, Alex
  7. hi, I would like to know if there is a trick to visualize fatigue results of an .odb file generated by FE-Safe. Because when I load the file to Hyperview, all the results generated are N/A ( Safety Factor , S/UTS etc) but exists when I open the same file into Abaqus Viewer for example. For info, additional fatigue step results is created by FE-SAFE after a required .odb loadcase results. Thank you.
  8. Greetings Forum Members, I am writing to understand the various result options (especially in stresses and strains) available in Optistruct (or any solver) Post-processing. Usually everyone follows the industry thumb rule of looking at VonMises stresses, Displacement (Mag) and Plastic Strain or equivalent plastic strain. But there are a lot of other result options available but many never seem to use it. I have attached screen shots of the some of the various result options (Stresses and Strains) available below:- Could anyone Kindly go through the above results options and explain the differences between them also establish a understanding of when to use them. For example, 1) what is the difference between VonMises, VonMises (Z1), VonMises (Z2), VonMises (mid). What does the Z1, Z2 and Mid imply? 2) what is the difference between P1 Major Z1, P1 Major Z2, P1 Major Mid and P1 Minor ? Even a simple answer in simplistic terms would suffice. Also kindly share any reference material available in understanding the results? What to look for after the analysis has been completed? Thank you. Best Regards, Bharat Pinapati
  9. kom0071

    Results from Ansys 18.2

    Hello,I want to upload the results from Ansys 18.2 to HyperView.Loading files with RST extension.I do not know what to choose in Select Model Reader and Select Result Reader.
  10. Hello all, I am post processing results of my analysis in HyperView. I want to probe results and take screenshots of the same for a report. When I use the 'Query' tool it helps me probe the results however it displays node number on the screen. I want to view stress/strain on the screen instead of the node number as it is easier to see the value on the model instead of reading the node number and then looking it up in the table. Can someone please tell me how to solve this? It will be a big help. Thanks
  11. Hi all, I am very new to using Optistruct and I'm having a weird issue. I run my model and the output file gives me zero errors. When I open the results some of the geometry from my model is missing. Specifically, it's the part of the geometry where the load is applied. Does anyone know why this happens and how to get the geometry to appear in the results? thank you!
  12. durukanbdilek

    simulation

    ın radios, while continue simulation can I monitor the results? I wonder how is proccesing the solution and I want to see simulation while radioss run (until solved time step)
  13. Hello, Optistruct stores all iterations of optimization as standard. It is possible to determine what is stored? For example, if i would like to save only the initial, first and last iteration of the topology iteration. Thank you
  14. Hello, can you tell me? I am not getting the complete result of my topology optimization. I wanna do topology optimization of the differential case of differential gear box. My FEA analysis is fine but optimization results are showing only in blue and red region form in element density. and how to compare of our final result from our original model that how much material we can or did remove from the model?
  15. Ariane Rebelato

    Results list

    Hello, I'm working with linear dynamics (modal, harmonic and transient) analysis in OptiStruct and I wonder if I can extract the results of displacement, velocity and acceleration in list format or export to excel?
  16. Hi, I'm looking for a possibility to evaluate tensile test results. That means I have done a tensile test analysis in hyperworks (imposed velocity...) and the same test also on a test bench in reality. So I have the real results (force/displacement diagram, stress/strain diagram) and want to compare the simulation with these results. But I couldn't find a way to do this comparison. Do you have any idea how to handle the simulation results? Maybe create a stress strain or force displacement result in hyper view/hypergraph? Thank you very much for your help!
  17. When viewing animations and contours in hyperview, I can only see the Von mises stress contour plots. (Scalar) There are no tensor plots. How can I get a contour plot for principal stresses? I tried the /TH/Bric from the output block for a time history. But that only gives a graph in hypergraph for selected elements. I want to be able to see animation like Von Mises animation in hyperview and also know what element is subjected to max principal stress. How to obtain such plots? Thanks, Edit: I think I need to use the Anim options from engine file. But I cannot increase the card count beyond 3. How to get more than 3 anim/keyword2/keyword3 entries?
  18. Hello! I am wondering if there is any way to refresh the result in hyperview while keeping the post-processing style used. Currently, I am saving the session (.mvw) file and reopening it everytime I have new analysis results. If I open the result file, hyperview removes all of the post-processing style I used. It is kind of annoying to reopen the whole session just to update a result from one analysis. I wish there was a refresh result button or an option to keep actual style when opening a result file. I am sure it would be easy to implement this as the "apply style" option easily tranfers a style to a result window. Maybe it exists but I don't know where. Anyone having the same needs? Anyone knows another trick? Thanks in advance!
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