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  1. Replies
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    Hello Gerard, Which material model in FEBio...

    Hello Gerard,

    Which material model in FEBio uses Newton Raphsons solver other than the FEBio Chem plugin? I have checked Biphasic and triphasic models but couldn't find it there.

    The problem...
  2. Hi Steve, The postview version is 2.4.4,...

    Hi Steve,

    The postview version is 2.4.4, format is .bmp and the operating system is Ubuntu 14.04.

    Best Regards,
    Ishan
  3. Replies
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    Hi Gerard, Could you send me the files that...

    Hi Gerard,

    Could you send me the files that you have prepared?

    BR
    Ishan
  4. Hello I'm experiencing some problem with...

    Hello

    I'm experiencing some problem with recording the animation. First I set the capture frame and create a new video file (record -> new). And when I start recording, it says 'an error occurred...
  5. Replies
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    Hello Gerard, Thank you for the reply. Two...

    Hello Gerard,

    Thank you for the reply. Two weeks is not a problem since I'm going for a conference next week.

    Best Regards,
    Ishan Gupta
  6. Replies
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    Hello Gerard, Could you please tell me the...

    Hello Gerard,

    Could you please tell me the approximate time this will take?

    Best Regards,
    Ishan Gupta
  7. Replies
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    Hello Gerard, I have attached the pdf of...

    Hello Gerard,

    I have attached the pdf of literature. I want to reproduce this model. Equation number 4 is the mass supply term.
    I would really appretiate if you could assist me with this.

    Best...
  8. Replies
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    Hello Steve, Could you please reply to my...

    Hello Steve,

    Could you please reply to my questions soon?

    Thank You,
    Ishan Gupta
  9. Replies
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    Hello Steve, Thank you for such a detailed...

    Hello Steve,

    Thank you for such a detailed answer. Is there a simpler way to add only the "mass supply/production term" for solid phase?

    Also, the following might be stupid questions but I'm...
  10. Replies
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    Writing custom Biphasic code

    Hello,

    I would like to write my own code for biphasic analysis with different assumptions and a few more changes, especially I want to add mass supply term and remove pressure gradient. Also, I...
  11. Replies
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    Tetrahedral elements

    Hello,

    Is it possible to use tetrahedral elements for a plate with zero thickness? Whenever I try to do this, preview crashes but tetrahedral meshing works fine for 3D geometry

    Best Regards,...
  12. Hello Gerard, Could you please have a look at...

    Hello Gerard,

    Could you please have a look at the files.

    Best Regards,
    Ishan
  13. Hello Gerard, I addressed the issues that you...

    Hello Gerard,

    I addressed the issues that you mentioned but nw I'm getting the error of negative jacobian and it fails to initialize te task 'solve'. Could you have a look at the files. I checked...
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    No force is applied

    Hello,

    I have applied the nodal force in this problem but on running the simulation I get a warning 'No force acting on the system' with a Normal Termination. I can't understand why

    Best...
  15. Hello Gerard, Thank you for the replies. I...

    Hello Gerard,

    Thank you for the replies. I checked and node numbering is not the problem but I still couldn't solve the problem. Hence I tried to model another biphasic problem but I'm getting the...
  16. Replies
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    Also which meshing tool has been used to create...

    Also which meshing tool has been used to create meshes for the wxamles in test suite, for example for bp04?
  17. Replies
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    Hello Steve, This is not working for me. Also...

    Hello Steve,

    This is not working for me. Also I would like to see the loads applied in PreView. I'm going through some problems in the test suite and being able to see the boundary conditions and...
  18. Regarding the multiphasic module, it involves...

    Regarding the multiphasic module, it involves solutes and their concentrations and I do not want to deal with them or the chemical reactions. I want to have a Biphasic model where the growth is...
  19. Hello Gerard, Thank you for the reply. I tried...

    Hello Gerard,

    Thank you for the reply. I tried the 'show tags' option on PostView but it doesn't show the node numbering. I'm using the latest version of PostView.
    Also, what's the correct way of...
  20. Biphasic Material and Negative Jacobian

    Hello,

    I have few questions

    1. I'm trying to model a simple biphasic consolidation problem. But I'm getting a negative Jacobian. The ordering of nodes might be the problem but I couldn't find...
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    Hi Gerard, The 1.2 format works perfectlz...

    Hi Gerard,

    The 1.2 format works perfectlz fine, though there is some missing boundary condition in 2.5 version. Hence, it's not importing.

    Best Regards,
    Ishan
  22. Replies
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    Hi Gerard, Is it possible to convert this .feb...

    Hi Gerard,

    Is it possible to convert this .feb file to .prv file in linux. I would like to play around with this model in preview.

    Beat Regards,
    Ishan Gupta
  23. Replies
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    Locating models in Theory Manual

    Hello,

    I'm trying to locate the constitutive models from 'FEBioMix' folder in Theory Manual, specifically 'FEBiphasic' and 'FEBiphasicSolute'. But, I'm not able to locate it. Could you please help...
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    Hi, Everything works fine now. Thank you so...

    Hi,

    Everything works fine now. Thank you so much for the support :D

    Thank You,
    Ishan Gupta
    Institute of Applied Mechanics
    TU Graz
  25. Replies
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    Hi, I tried using it. Now it says 'Failed...

    Hi,

    I tried using it. Now it says 'Failed loading plugin. Reason: Invalid SDK Version'. I looked at the manual but I don't know how to correct this.

    Thank You,
    Ishan Gupta
    Institute of...
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