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Recent content by sparker33

  1. sparker33

    Error: Equations of state are not allowed in a plane stress state

    I am getting the following error: ***ERROR: Equations of state are not allowed in a plane stress state which seems very strait-forward, especially since I do use an equation of state (Eos Us-Up) do define one of my materials. This material is also given a density and viscosity. My problem is...
  2. sparker33

    Brain component properties

    Thank you again IceBreakerSours, that is definitely extremely helpful for difining brain matter properties in the neural portion. Also, it explained brain/surrounding tissue composition very nicely but was lacking information regarding materials properties of those surrounding materials. If...
  3. sparker33

    Creating 3D brain/skull model

    Thank you Rob and IceBreakerSours, this sounds very helpful. I do not have all the images yet but when I do I will try this and get back to the forum on how it works. Seth
  4. sparker33

    Brain component properties

    Hi all, In developing a brain/skull model I have come accross issues defining my materials. Specifically, dura mater, pia mater, and the arachnoid layer. I have looked through various papers online but not found anything very helpful. I know other people on this site worked/are working on...
  5. sparker33

    Creating 3D brain/skull model

    Hello, I am working on a project that will require creation of a 3D model in Abaqus that has skull, dura mater, arachnoid layer, CSF, pia mater, all brain parts, etc. so that all different layers are represented. I have constructed a 2D cross-section from an MRI using photoshop, Algolabs raster...
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