#felupe — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #felupe, aggregated by home.social.
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If one has a linear-elastic material in mind, one would assume this works for any kind of finite element simulations. In case of large rotations and large strains, "linear" is not unique. There are many different implementations of linear-elastic materials. Beside the mathematical details, a cube, rotated by 90° and stretched to a factor of 2, will show different deformations. You'll see a small-strain, Total-Lagrange (Saint-Venant Kirchhoff material) and the co-rotated framework as well as a compressible Neo-Hookean material model formulation.
Reminder: don't use small-strain linear-elastic material formulations in simulations where large rotations occur - just because the strains are "small".
All figures created by #felupe for simulation and #pyvista for plotting.
#python #computationalmechanics #scientificcomputing #numpy #fem #fea #opensource
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If one has a linear-elastic material in mind, one would assume this works for any kind of finite element simulations. In case of large rotations and large strains, "linear" is not unique. There are many different implementations of linear-elastic materials. Beside the mathematical details, a cube, rotated by 90° and stretched to a factor of 2, will show different deformations. You'll see a small-strain, Total-Lagrange (Saint-Venant Kirchhoff material) and the co-rotated framework as well as a compressible Neo-Hookean material model formulation.
Reminder: don't use small-strain linear-elastic material formulations in simulations where large rotations occur - just because the strains are "small".
All figures created by #felupe for simulation and #pyvista for plotting.
#python #computationalmechanics #scientificcomputing #numpy #fem #fea #opensource
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If one has a linear-elastic material in mind, one would assume this works for any kind of finite element simulations. In case of large rotations and large strains, "linear" is not unique. There are many different implementations of linear-elastic materials. Beside the mathematical details, a cube, rotated by 90° and stretched to a factor of 2, will show different deformations. You'll see a small-strain, Total-Lagrange (Saint-Venant Kirchhoff material) and the co-rotated framework as well as a compressible Neo-Hookean material model formulation.
Reminder: don't use small-strain linear-elastic material formulations in simulations where large rotations occur - just because the strains are "small".
All figures created by #felupe for simulation and #pyvista for plotting.
#python #computationalmechanics #scientificcomputing #numpy #fem #fea #opensource
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If one has a linear-elastic material in mind, one would assume this works for any kind of finite element simulations. In case of large rotations and large strains, "linear" is not unique. There are many different implementations of linear-elastic materials. Beside the mathematical details, a cube, rotated by 90° and stretched to a factor of 2, will show different deformations. You'll see a small-strain, Total-Lagrange (Saint-Venant Kirchhoff material) and the co-rotated framework as well as a compressible Neo-Hookean material model formulation.
Reminder: don't use small-strain linear-elastic material formulations in simulations where large rotations occur - just because the strains are "small".
All figures created by #felupe for simulation and #pyvista for plotting.
#python #computationalmechanics #scientificcomputing #numpy #fem #fea #opensource
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🎉 I’m proud to share that our paper has been accepted in the Journal of Open Source Software!
Big thanks to everyone who contributed and supported this work 🙌Original JOSS post: https://fosstodon.org/@joss/115333704000509742
#JOSS #OpenSource #Research #PhD #OpenScience #Python #computationalmechanics #scientificcomputing #PyOpenSci #FEA #FElupe
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🎉 I’m proud to share that our paper has been accepted in the Journal of Open Source Software!
Big thanks to everyone who contributed and supported this work 🙌Original JOSS post: https://fosstodon.org/@joss/115333704000509742
#JOSS #OpenSource #Research #PhD #OpenScience #Python #computationalmechanics #scientificcomputing #PyOpenSci #FEA #FElupe
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🎉 I’m proud to share that our paper has been accepted in the Journal of Open Source Software!
Big thanks to everyone who contributed and supported this work 🙌Original JOSS post: https://fosstodon.org/@joss/115333704000509742
#JOSS #OpenSource #Research #PhD #OpenScience #Python #computationalmechanics #scientificcomputing #PyOpenSci #FEA #FElupe
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🎉 I’m proud to share that our paper has been accepted in the Journal of Open Source Software!
Big thanks to everyone who contributed and supported this work 🙌Original JOSS post: https://fosstodon.org/@joss/115333704000509742
#JOSS #OpenSource #Research #PhD #OpenScience #Python #computationalmechanics #scientificcomputing #PyOpenSci #FEA #FElupe
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🎉 I’m proud to share that our paper has been accepted in the Journal of Open Source Software!
Big thanks to everyone who contributed and supported this work 🙌Original JOSS post: https://fosstodon.org/@joss/115333704000509742
#JOSS #OpenSource #Research #PhD #OpenScience #Python #computationalmechanics #scientificcomputing #PyOpenSci #FEA #FElupe
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I made a #streamlit app for a nonlinear #fea simulation of a deformable hyperelastic solid body. This uses #FElupe for the simulation and #pyvista / #stpyvista for showing the final result in your browser.
https://felupe-web.streamlit.app/
#computationalmechanics #scientificcomputing #fem #python #opensource #FiniteElementMethod
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I made a #streamlit app for a nonlinear #fea simulation of a deformable hyperelastic solid body. This uses #FElupe for the simulation and #pyvista / #stpyvista for showing the final result in your browser.
https://felupe-web.streamlit.app/
#computationalmechanics #scientificcomputing #fem #python #opensource #FiniteElementMethod
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I made a #streamlit app for a nonlinear #fea simulation of a deformable hyperelastic solid body. This uses #FElupe for the simulation and #pyvista / #stpyvista for showing the final result in your browser.
https://felupe-web.streamlit.app/
#computationalmechanics #scientificcomputing #fem #python #opensource #FiniteElementMethod
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I made a #streamlit app for a nonlinear #fea simulation of a deformable hyperelastic solid body. This uses #FElupe for the simulation and #pyvista / #stpyvista for showing the final result in your browser.
https://felupe-web.streamlit.app/
#computationalmechanics #scientificcomputing #fem #python #opensource #FiniteElementMethod
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After a summerbreak, #FElupe development continues! Stay tuned for lots of handy new features: checkpoint/restore, revolve a.k.a. axi-to-3d, simplified handling of multiple solid bodies, etc. These new features are already available in the main git branch and will be released soon.
https://felupe.readthedocs.io/en/latest/
P.S. I'm always open for new ideas, just let me know!
#computationalmechanics #scientificcomputing #python #opensource #fem #fea #finiteelements
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After a summerbreak, #FElupe development continues! Stay tuned for lots of handy new features: checkpoint/restore, revolve a.k.a. axi-to-3d, simplified handling of multiple solid bodies, etc. These new features are already available in the main git branch and will be released soon.
https://felupe.readthedocs.io/en/latest/
P.S. I'm always open for new ideas, just let me know!
#computationalmechanics #scientificcomputing #python #opensource #fem #fea #finiteelements
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After a summerbreak, #FElupe development continues! Stay tuned for lots of handy new features: checkpoint/restore, revolve a.k.a. axi-to-3d, simplified handling of multiple solid bodies, etc. These new features are already available in the main git branch and will be released soon.
https://felupe.readthedocs.io/en/latest/
P.S. I'm always open for new ideas, just let me know!
#computationalmechanics #scientificcomputing #python #opensource #fem #fea #finiteelements
-
After a summerbreak, #FElupe development continues! Stay tuned for lots of handy new features: checkpoint/restore, revolve a.k.a. axi-to-3d, simplified handling of multiple solid bodies, etc. These new features are already available in the main git branch and will be released soon.
https://felupe.readthedocs.io/en/latest/
P.S. I'm always open for new ideas, just let me know!
#computationalmechanics #scientificcomputing #python #opensource #fem #fea #finiteelements
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With Pydroid3, it's possible to run your #FEM simulations in #FElupe on #android.
#scientificcomputing #computationalmechanics #python #opensource #fea