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2025
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| Online Access: | https://doi.org/10.5281/zenodo.17290101 |
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| _version_ | 1866902211114565632 |
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| author | An, Soojung So, Byung-Dal |
| author_facet | An, Soojung So, Byung-Dal |
| contents | <p dir="auto">3D Delanauy triangulation is required to generate vtu mesh domain (e.g., tetrahedrone.vtu in the "main.py") using an open source visualization software, Paraview (<a href="https://www.paraview.org/" rel="nofollow">https://www.paraview.org/</a>).</p> <p dir="auto">3D mass matrix inversion of sparse linear system is conducted via Intel MKL Pardiso direct solver library, PyPardiso (<a href="https://pypi.org/project/pypardiso/" rel="nofollow">https://pypi.org/project/pypardiso/</a>).</p> <p dir="auto">Please install "pypardiso" and "vtk" following code in terminal before running the "main.py"</p> <p dir="auto">"pip install pypardiso"</p> <p dir="auto">"pip install vtk"</p> <div dir="auto"> <h1>Memory & Runtime overview</h1> <a href="https://github.com/Soo-jung-AN/3D_IG-FEM#memory--runtime-overview"></a></div> <p dir="auto">Total discrete element particles : 259,943</p> <p dir="auto">Total triangular mesh elements : 1,550,208</p> <p dir="auto">RAM usages (Max) : 17 GB for solving (only CPU-used), 35 GB for creating resulting visulaization file (.vtk)</p> <p dir="auto">Elasped time (IG-FEM solving) : 349.10 sec</p> <p dir="auto">Elasped time (VTKUnstructuredConverter2) : 350.70 sec</p> <p dir="auto">Strain analysis were conducted on a Linux workstation equipped with a 32-core Intel Xeon CPU, 128 GB RAM, and an NVIDIA RTX GPU Ada6000 running Ubuntu 22.04.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_17290101 |
| institution | Zenodo |
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| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | 3D IG-FEM (Strain Analysis Code of Discrete Element Model) An, Soojung So, Byung-Dal <p dir="auto">3D Delanauy triangulation is required to generate vtu mesh domain (e.g., tetrahedrone.vtu in the "main.py") using an open source visualization software, Paraview (<a href="https://www.paraview.org/" rel="nofollow">https://www.paraview.org/</a>).</p> <p dir="auto">3D mass matrix inversion of sparse linear system is conducted via Intel MKL Pardiso direct solver library, PyPardiso (<a href="https://pypi.org/project/pypardiso/" rel="nofollow">https://pypi.org/project/pypardiso/</a>).</p> <p dir="auto">Please install "pypardiso" and "vtk" following code in terminal before running the "main.py"</p> <p dir="auto">"pip install pypardiso"</p> <p dir="auto">"pip install vtk"</p> <div dir="auto"> <h1>Memory & Runtime overview</h1> <a href="https://github.com/Soo-jung-AN/3D_IG-FEM#memory--runtime-overview"></a></div> <p dir="auto">Total discrete element particles : 259,943</p> <p dir="auto">Total triangular mesh elements : 1,550,208</p> <p dir="auto">RAM usages (Max) : 17 GB for solving (only CPU-used), 35 GB for creating resulting visulaization file (.vtk)</p> <p dir="auto">Elasped time (IG-FEM solving) : 349.10 sec</p> <p dir="auto">Elasped time (VTKUnstructuredConverter2) : 350.70 sec</p> <p dir="auto">Strain analysis were conducted on a Linux workstation equipped with a 32-core Intel Xeon CPU, 128 GB RAM, and an NVIDIA RTX GPU Ada6000 running Ubuntu 22.04.</p> |
| title | 3D IG-FEM (Strain Analysis Code of Discrete Element Model) |
| url | https://doi.org/10.5281/zenodo.17290101 |