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Rahul Ponginan

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Everything posted by Rahul Ponginan

  1. We have reported the issue to the developers, please try the same operation in the latest version and also provide us the version details, please also try the operation after deleting the setting files -
  2. I suggest you use minimum member size constraint and a higher one at that, You can always use minimize mass as the objective with required mass targets To use the previous optimized result as a starting point, use fit to fit a solid model onto the optimized model export it to CAD and smooth it > then bring it back to inspire for reoptimization.
  3. Each mode F should be in cycles / second i.e. hertz in my opinion, the deformation in m is just symbolic, you can go to the working directory and look for the .out file, then see http://forum.altairhyperworks.com/index.php?/topic/15947-frequency-units/#comment-28109
  4. You can go to check elements (F10) > duplicates > save failed > Mask (F5) > retrieve > mask > reverse > delete displayed elements, also Go to tools>>edge panel. Change the toggle to "elems" and select all the elements on the component. Preview equivalence and then equivalence the nodes.
  5. see - http://web.solidthinking.com/evolve_polynurbs_webinar In this webinar, you will learn: How to import an Inspire optimization into Evolve An introduction to the Evolve user interface How to use Evolve's polygonal modeling tools to recreate the part as a solid geometry How to use the Nurbify function in Evolve to convert polygons into solids How to export a solid geometry from Evolve
  6. Have you used OS Smooth already ? - OptiStruct > User's Guide > Design Interpretation - OSSmooth
  7. In general 1. INCLUDE commands may be placed at any location in the input file, but must include information appropriate to that location. 2. Names specified on the INCLUDE card can be arbitrary file names with optional paths appropriate to the operating system (Windows or UNIX). They may be enclosed in quotes (double or single quotes can be used), and either forward slash (/) or back slash (\) characters can be used to separate parts of the path name. The following rules are used to locate a file referenced on the INCLUDE card: • When the argument contains the absolute path of the file (if it starts with "/" on UNIX or a drive letter, such as "D:", on Windows, for example), the file at the given location is used. • When only the file prefix is given (without the path), the file has to be located in the same directory as the file containing the INCLUDE command. • When the argument contains a relative path (../filename or sub/filename, for example), it is located in the directory relative to the file containing the INCLUDE command and is NOT relative to the directory in which the solver was executed, or to the directory where the main file is located.
  8. See Free eBook: Crash Analysis With RADIOSS – A Study Guide http://www.altairuniversity.com/free-ebooks-2/free-ebook-crash-analysis-with-radioss-a-study-guide/
  9. You can use the temperatures panel to add temperature loads from a file HyperWorks Desktop Applications > HyperMesh > User's Guide > HyperMesh Panels > HyperMesh Panels Listed Alphabetically: Temperatures Panel Linear interpolation: Use this option this to interpolate pressures from a saved file or existing loads. Note: Linear interpolation only works with shell elements.
  10. You should ideally export > edit the deck > then solve.
  11. Mask will help, just mask the loads using F5
  12. we talk about free nodes in the context of 1D usually and the procedure to see them and rectify them are as in the above post. If there are nodes in your model that are not associated with anything, you can hide your complete models, create temp nodes by adding all displayed nodes, use fit or f key and visualise them in that way
  13. Generally it is these three that are supported. ANSYS* .rst, .rth, .rmg
  14. Delete all the settings files, update your graphics driver http://forum.altairhyperworks.com/index.php?/topic/13434-how-to-delete-settings-files/
  15. You just have to switch from normals to one of the direction options like the vector, in the pressure panel,see attached image
  16. See HyperWorks Desktop Applications > HyperMesh > HyperMesh Tutorials > Customization > Scripts: HM-8010: Add a Button to the User Page on the Utility Menu and related tutorials in help, also read the HyperWorks Desktop Reference Guides Overview > HyperWorks Desktop Reference Guide: Programming with Tcl/Tk Commands
  17. See http://training.altairuniversity.com/modeling/geometry-2/midsurface-pdf/ See > HyperWorks Desktop Applications > HyperMesh > HyperMesh Tutorials > Geometry: HM-2015: Auto-Midsurfacing with Advanced Extraction Options
  18. Yes, One can use tool > position to assemble the two components together in HyperMesh
  19. The total mass at each iteration of an optimization is output to the .out file
  20. Use offset a and offset b, read about W1A... and comment 5here, OptiStruct > Reference Guide > Input Data > Bulk Data Section: CBEAM
  21. see http://forum.altairhyperworks.com/index.php?/topic/15808-how-to-read-springback-results/#comment-27600
  22. If you need to match different element sizes, follow the below from the HyperWorks student guide,
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