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      Please click here for a short but important announcement   03/26/17

      Dear Users Our Commercial and Academic users around the world can use these same forums here as before i.e. the Altair Support Forum , Commercial users from India with solver queries can go to the Solver Forum for India Commercial Users , Academic Users from India and AOC India Participants are requested to go to the Forum for India Academic Users and AOC India Participants , We will be tending to all queries in all the forums promptly as before, thank you for your understanding. 
    • Rahul Ponginan

      ユーザーフォーラムについて   10/22/17

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frzti last won the day on May 2 2014

frzti had the most liked content!

About frzti

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  1. I have hide the other pipe ( with a lower diameter than this one) that intersects with this pipe on the inner circle as a shell. the ring that I have checked should be created, but the inner circle that I have crossed shouldn't be. Hypermesh creates it only cause there are those two nodes that create that arbitrary line among them and cause the inner circular curface also create. What I want is only the ring between the two pipes, like you see in the second image
  2. Hi All Sometimes I see nodes on the edge of a pipe, made of surface, that are not connected to any edge, but they create problem if you need to create a surface between the pipe and another one ,and make that surface distorted. also it can't be deleted using point edit > suppress
  3. Hi all I have a Solid ( the exhaust manifold) cylinder, where it seems like to be only shells but when I go to features like delete feature, it can be chosen as Solid. the adjacent pipes connected to this cylinder are already surfaces so I could extract the midsurface. how can I convert this middle solid cylinder to surface?
  4. Import results from Abaqus to Hyperworks

    I don't mean for hyperview, I meant to apply other load cases , like electromagnetic analysis etc
  5. Hi All Is it possible to import Abaqus ODB results in Hyperworks, to continue solving the problem if Abaqus has not that solver for example?
  6. Hi all what is the meaning of the number in tetcollpase blank which is by default set to 0.3 ?
  7. Hi All how should I choose the external surface of a spherical shape as a surface , when I also have meshed it ? I tried elements but the problem was that I could not use any option to select all the elements on the external surface, options like adjacent ,etc don't work
  8. Topology optimization error

    Thank you very much. How do I reach this menu ?
  9. Topology optimization error

    Thank you very much. Is there any article that I can read about compliance and weighted compliance ? also , why is the contact definition in optistruct so generalistic ? without allowing me to choose the contact surfaces? CONTACT 1 0.3 NORM
  10. Topology optimization error

    what do you mean by load weight ? also , does compliance that I see in theory differ from weighted compliance? So you mean to remove the Volfrac variable?
  11. Topology optimization error

    It is one load case, static, applied to nodes on a line.what was not clear for me was the error text, what does subcase mean ? I don't have the access to file to share it now
  12. Topology optimization error

    It's a static analysis with PSOLID elements topology optimization. I followed the steps of a youtube video, but the model is not this one. maybe more non linear geometry. But I need to know what does the error indicate
  13. Topology optimization error

    Hi All I am getting this error in topology optimization data check : Card "WEIGHT" is not allowed for this subcase type It's a 3D Solid problem with Wcomp and Volfrac, minimizing Wcomp and 0.3 Volfrac
  14. Contact definition and Type 7

    Thank you Ank, but I don't see thses options under Optistruct profile.
  15. Contact definition and Type 7

    Thank you dear George, where in help can I find the discussion about it ? can I change the profile in the middle of a model ? Why shouldn't I be able to define the contact type more precisely in optistruct ? isn't optistruct using RADIOS for every cycle of optimization? also one thing : if I will have to use optistruct, and the case is an optimization , how am I supposed to define the contact appropriately ?