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#fea — Public Fediverse posts

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  1. Finite Element Analysis rabbit hole.

    works passably on Linux and with youtube tutorials (thanks Indian- and Polish-accent guys) I could actually simulate twisting a rod and do experiments. Easy to use for a total newb!

    That informs me where to place strain gauges for one of my projects.

    I promise all the random stuff I've been doing ties together, eventually.

  2. Finite Element Analysis rabbit hole.

    #PrePoMax works passably on Linux and with youtube tutorials (thanks Indian- and Polish-accent guys) I could actually simulate twisting a rod and do experiments. Easy to use for a total newb!

    That informs me where to place strain gauges for one of my projects.

    I promise all the random stuff I've been doing ties together, eventually.

    #mechanics #FEM #FEA #numericalAnalysis

  3. walknews.com/1253626/ アングル:インド、酷暑で電力・水インフラに負荷 需要急増で「試練」の夏 | ロイター #ANLINS #ASIA #ASXPAC #CLA #CLC #CLR #COM #DEST:NOJPSUM #DEST:NOJPTPM #DEST:NOJPWDM #DEST:NOJPZTM #EMRG #ENER #ENG #ENR #ENV #EREP #FEA #FES #GEN #IN #India #JFOR #JLN #NRG #POL #PWR #REGS #REPI:GOVERNANCE #REPI:GRIDINFRASTRUCTURE #RSBI:CLIMATECHANGE #RSBI:CLIMATESOLUTIONS #RSBI:REGULATORYOVERSIGHT #RSBI:WATERMANAGEMENT #SASIA #TRN #UTIL #UTLREG #WATR #WEA #WRM #インド

  4. Ayer cumplí con la tradición de ir a la #FEA y comprar mis #libros en #asturiano para mi sobri. Uno era un cuento y otro un libro ilustrado con canciones infantiles en asturiano, con cedé incluido.

    El hecho de comprar rodeada de trenes fue un plus porque este año se celebra en el #Museo del #Ferrocarril de #Gijón.

    Si estáis por ahí os animo a ir. La entrada es gratuita y la feria de la FEA está disponible hasta mañana.

  5. Ayer cumplí con la tradición de ir a la #FEA y comprar mis #libros en #asturiano para mi sobri. Uno era un cuento y otro un libro ilustrado con canciones infantiles en asturiano, con cedé incluido.

    El hecho de comprar rodeada de trenes fue un plus porque este año se celebra en el #Museo del #Ferrocarril de #Gijón.

    Si estáis por ahí os animo a ir. La entrada es gratuita y la feria de la FEA está disponible hasta mañana.

  6. Вычислительная геометрия чипсины

    Вы когда-нибудь задумывались над структурной целостностью снеков, когда макали их в соус? Скорее всего, нет. Обычно мы просто едим. Но давайте начистоту: кто-то в R&D отделе пищевой корпорации потратил месяцы, чтобы спроектировать идеальный инструмент для доставки сальсы в рот. Сегодня мы разберем Tostitos Scoops™ (чипсы в форме чашечки) методами дифференциальной геометрии, сопромата и гидродинамики. Потому что, если присмотреться, это не просто кусок жареной кукурузы. Это, возможно, самая структурно сложная еда, когда-либо выпускавшаяся в промышленных масштабах Tostitos Scoop — это, по сути, массово производимый гиперболический параболоид, отлитый из никстамализованной кукурузы и оптимизированный для максимальной полезной нагрузки соуса .

    habr.com/ru/articles/1004522/

    #гидродинамика #гиперболический_параболоид #метод_конечных_элементов #fea #математическое_моделирование

  7. 🔧 El análisis de elementos finitos revoluciona la ingeniería. Simula estructuras, predice fallas y optimiza diseños antes de fabricar. ¡Conoce cómo funciona! 💡

    Lee más 👉 soloingenieria.org/ingenieria-

    Imagen creada con IA.
    #AnálisisDeElementosFinitos #IngenieríaMecánica #FEA #SimulaciónNumérica

  8. Antes de construir, los grandes ingenieros simulan. El análisis de elementos finitos permite ver fallas antes de que existan. Diseñar sin simular es arriesgar sin necesidad. 🔧

    #AnálisisDeElementosFinitos #IngenieríaMecánica #FEA #SimulaciónNumérica

  9. The #SMARTHEAL consortium is delighted to welcome a new researcher to the team! Sina Javadpour is an expert in #CAD and #FEA and joins the group in #TCDDublin and #AMBER. #EISMEA #HorizonEU #EICTransition

    Learn more - smartheal.eu/people/sina-javad

  10. 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

  11. 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

  12. 🎉 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: fosstodon.org/@joss/1153337040

    #JOSS #OpenSource #Research #PhD #OpenScience #Python #computationalmechanics #scientificcomputing #PyOpenSci #FEA #FElupe

  13. 🎉 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: fosstodon.org/@joss/1153337040

    #JOSS #OpenSource #Research #PhD #OpenScience #Python #computationalmechanics #scientificcomputing #PyOpenSci #FEA #FElupe

  14. 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.

    felupe.readthedocs.io/en/lates

    P.S. I'm always open for new ideas, just let me know!

    #computationalmechanics #scientificcomputing #python #opensource #fem #fea #finiteelements

  15. 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.

    felupe.readthedocs.io/en/lates

    P.S. I'm always open for new ideas, just let me know!

    #computationalmechanics #scientificcomputing #python #opensource #fem #fea #finiteelements

  16. I done did some FEA! You know its good because there's a rainbow of colours.
    This is only a test to see if I can remotely operate the software and yes I can. Win!
    #FEA #Calculix #PrePoMax #Engineering #FOSS #EngineerForHireAt$1000000PerHour

  17. I done did some FEA! You know its good because there's a rainbow of colours.
    This is only a test to see if I can remotely operate the software and yes I can. Win!
    #FEA #Calculix #PrePoMax #Engineering #FOSS #EngineerForHireAt$1000000PerHour

  18. For much more rotations, a powerful numeric continuation method is your friend.

    The "speed" of the rotation is a result of the adaptive step-size of contique (one frame per converged step, constant framerate).

    github.com/adtzlr/contique

    #computationalmechanics #scientificcomputing #FiniteElementMethod #fem #fea #python #opensource

  19. For much more rotations, a powerful numeric continuation method is your friend.

    The "speed" of the rotation is a result of the adaptive step-size of contique (one frame per converged step, constant framerate).

    github.com/adtzlr/contique

    #computationalmechanics #scientificcomputing #FiniteElementMethod #fem #fea #python #opensource

  20. 🚀🚀 FElupe is now available on conda-forge! 🚀🚀 Unfortunately, it doesn't handle optional dependencies like pip. Anyway here's a nice animation of the #hyperelastic "twisting column" example from the book of Bonet & Wood. This one works without any fancy continuation techniques, it's just Newton's method.

    github.com/adtzlr/felupe

    #computationalmechanics #FiniteElementMethod #scientificcomputing #fem #fea #python #opensource

  21. 🚀🚀 FElupe is now available on conda-forge! 🚀🚀 Unfortunately, it doesn't handle optional dependencies like pip. Anyway here's a nice animation of the #hyperelastic "twisting column" example from the book of Bonet & Wood. This one works without any fancy continuation techniques, it's just Newton's method.

    github.com/adtzlr/felupe

    #computationalmechanics #FiniteElementMethod #scientificcomputing #fem #fea #python #opensource

  22. Starting the writing week out with 55,500 words in #ForEveryAction. Let's see if I can get it to 65,000 by the end of the week.

    #FEA #FleetOfMalik #SFR #AmWriting #SciFi #Romance

  23. When Pearl snaps, things get done 😉 A former wild west sharp shooter turned thief brings her gang of performing friends back together to rescue a young woman from the clutches of a powerful Deadwood kingpin. No one may want westerns, but they'll want this one. #Wes #LGBTQ #Fea #Screenpit #Scriptsky