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Type: Posts; User: arion

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  1. Replies
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    Still can't model a porous material. Where is...

    Still can't model a porous material. Where is Porous Neo-Hookean material?! it exists in the manual.
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    I tried with Holmws-Mow and both "solid volume...

    I tried with Holmws-Mow and both "solid volume fraction" and "fluid density" has no effect on strain-stress curves.
  3. Thread: Contact pressure

    by arion
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    412

    What is the max traction unit and how its defined?

    What is the max traction unit and how its defined?
  4. Thread: Contact pressure

    by arion
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    412

    It's important to define the traction based on...

    It's important to define the traction based on the material properties but there is no unit for this parameter and i couldn't find it in the theory manual. How about biphasic or multiphasic contact?...
  5. Thread: Contact pressure

    by arion
    Replies
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    412

    Contact pressure

    Im trying to simulate a cut like the following link:

    https://www.rccm.co.jp/product/structure/femap/femap_case_3.html

    Is it possible to use tied-elastic for this simulation? how can i have a...
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    I found the problem! The nodes on each mesh...

    I found the problem! The nodes on each mesh should match.
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    Merged mesh moves separately

    Hi, i have an object with two different materials. So, i meshed them separately and imported to PreView and then merged them. When i run, one object acts completely disconnected and i have to make a...
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    Some problems and bugs

    Hi, i have some problems with importing mesh from abacus.
    1- when the mesh is imported the first character of the name is missing under the Geometry
    2- Every time i change the mesh i should delete...
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    Elastic modulus and density relationship

    Is it possible to define the Elastic modulus as a function of density in Febio?!
  10. Thread: Cancellous bone

    by arion
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    Cancellous bone

    I have a simple question! what is the best material that can represent Cancellous bone?
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    Solid volume fraction

    Im trying to see the effect of "solid volume fraction" in bi-phasic simulation. In tutorial9 of the Preview examples, there is no change in results if the "solid volume fraction" changes.
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    Firstly, the young's modulus is actually low. I...

    Firstly, the young's modulus is actually low. I expected the penalty to be something between 1~100 but since most materials young's modulus are between 1E8~1E11, the penalty should generally be in...
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    Tied contact does not tie

    Im trying to connect two faces with tied contact. I tried all kinds of tied contact with different parameters but it didnt work. here is my case:
  14. Thanks. the reason im using paraview is that in...

    Thanks. the reason im using paraview is that in postview, after you cut a plane and play the displacement, the cut plane still shows the base mesh without deformation.
  15. Yes. im trying to open it in paraview but it only...

    Yes. im trying to open it in paraview but it only reads displacement with an error on the other parameters.
  16. Can you try with my file:...

    Can you try with my file:
    https://drive.google.com/file/d/17PBv06ml8sCotblsFNMBxx_uSgEPWhgu/view?usp=sharing
  17. Your file is correct. What version you are using?...

    Your file is correct. What version you are using? and how did you export to vtk. When im doing it, it only exports the displacement.
  18. Im using V2.4.1 but still, only the displacement...

    Im using V2.4.1 but still, only the displacement domain is available.
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    Resetting (removing) the mesh

    Is it possible to reset or remove mesh or going back after refining the mesh?
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    Im trying to make a simillar case to tutorial9....

    Im trying to make a simillar case to tutorial9. First problem is with meshing. The menus and gui is totally different with the preView tutorials here:
    ...
  21. Thread: Cutting a bone

    by arion
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    229

    Cutting a bone

    Im trying to simulate the process of cutting through a mandibular bone to check the stress on the cortical and cancellous bone. Is it possible in Febio?
  22. Thread: tied contact

    by arion
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    4,173

    Where are the files?!

    Where are the files?!
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