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Luciano Buglioni @weldform

Dad and partner. Mechanical Engineer @INTI Buenos Aires, Argentina. Passionate about coding FEM, FVM, SPH, MPM. Writing WeldForm project.

Joined June 2021
  • Tweets 91
  • Following 328
  • Followers 92
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Luciano Buglioni@weldform
1 Sep 2023
Some quick research about excelent Open Source projects, mainly meshless (MPM and SPH) I have founded. #sph #FEM #CFD #opensource #engineering #opensource #FOSS #SoftwareDeveloper #programming #Engineering #weldform #fem #fea #explicitdynamics #modeling
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New WeldFormFEM is a FREE Opensource Explicit Finite Element CPU/GPU based solver with remeshing, aimed to solve solid mechanics large strain problems, such as metal forming, and extrusion. Written from scratch by me #opensource #weldform #c #CUDA #FEM youtu.be/8Nv4-oPC1KE

I Built a FREE GPU-Powered FEM Solver - Alt to LS-Dyna Radioss &...

WeldFormFEM is a FREE Opensource Updated Lagrangian Explicit Finit...

youtube.com
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#fem #radioss ##incremental #forming #simulatiom Releasing supports after incremental forming process is Done! #opensource
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Luciano Buglioni retweeted
Interesting STEM
@InterestingSTEM
25 Jun 2024
Creators of Programming Languages
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Begining some research about cool #FEM #codes #repos #github #SPH #GPU #coding #opensource #programming
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WeldForm SPH against FEM commercial software. Bronze extrusion process Reaction forces gives very similar. Very pleased with first results. Check On My site! opensourcemech.com github.com/luchete80/WeldFor…… #SPH #GPU #coding #opensource #programming
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Axisym Hot Extrusion Bronze! We build our own CPU/GPU software capabilities at @INTIargentina. GPU gives a speed up to 70x. Remains to add cooling to avoid separation at outlet but it looks pretty amazing! github.com/luchete80/WeldFor… #SPH #GPU #coding #opensource #programming
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Very happy to announce that WeldForm SPH (CPU version) now solves accurately 2D AxiSymmetry problems!!!! Very soon will be available on GPU version. #SPH #GPU #coding #code #opensource #particles #metalforming #programming
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Metal Extrusion with NairnMPM FOSS. Eulerian Mesh. Johnson Cook Material. Axisymmetry. First tests. Now is time to add Die on the bottom. #FEM #opensource #engineering #opensource #FOSS #programming #Engineering #weldform #fem #fea #explicitdynamics #modeling
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I have made a fork to the excelent MPM Solid Mech Solver for large strains (from John A. Nairn's). The idea of the fork is to provide a CMake Build System in order to build it easily on Linux, Windows and Mac. I hope this could be useful! #MPM #solidmechanics #particle #coding
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Time ago I wrote ghost method to both Z and quarter axis Axi-Symm (pi/4) SPH problems, I am writing a BC correction to account for axisymmetric problems with a "slice" and removing the circunferencial accel and vel components. I'll add a list of papers about this on my site.
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In my repo github.com/luchete80/radioss… I recently added a #python #script in order to obtain a variable from each vtk output file!! #FEM #opensource #engineering #opensource #programming #Engineering #weldform #fem #fea #explicitdynamics #modeling #coding #scripting #postpocessing
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Honda rc213v-s. Day Two. #fem #simulation #crash #crashsim #motorcycle #blender #mesh #honda #motogp #finiteelement #motosport #lowpoly #b3d #mechanics #model #moto #motorcycle #motorbike #moto #modelling
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Tensile test with notch, trying to adjust remesh on MOOSE FEM solver. #MOOSE #FEM #test #benchmark #solidmechanics #simulation #plasticity #FEA #remesh #numerical #opensource #github
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Honda rc213v-s. Day One. #fem #simulation #crash #crashsim #motorcycle #blender #mesh #honda #motogp #finiteelement #motosport
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Just started to write some ExplicitFEM tutorial in jupyter book. The idea is to give some solid mechanics examples. Only a draft by now. Amazing experience! #fem #simulation #coding #python #explicit #jupyterbook #book #tutorial #example #solidmechanics luchete80.github.io/Explicit…
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Hourglass effect in 8 node hexaedron (brick), in my FEM explicit solver, which arises with reduced (1 pt) integration . At left are Goudreau 1982 hourglass correction with a Qf 0.06. In my site opensourcemech.com/ are posted different works treating different solutions.
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Some time ago, I posted on my site some works using FVM to solve large strain solid mech problems. I'm now so glad to get back to OpenFoam to test this great work: upcommons.upc.edu/bitstream/… researchgate.net/profile/Jib… #FVM #CFD #opensource #engineering #openFOAM #coding #programming
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New video! Opnradioss tutorial #2! youtube.com/watch?v=wyIk7SJM… #sph #FEM #CFD #opensource #engineering #opensource #FOSS #SoftwareDeveloper #programming #Engineering #weldform #fem #fea #explicitdynamics #modeling

Fastest FEM Model Ever! Python script [Open Radioss #2]

On this video I share to you a python script wich generates a openr...

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Luciano Buglioni retweeted
nature
@Nature
7 Nov 2023
Cutting health and science support should not be an option in Argentina’s election. As the nation chooses its next president, citizens must consider the wider benefits of research investment — long-term prosperity, well-being and growth go.nature.com/49mzecZ

Cutting health and science support should not be an option in Argentina’s election

Nature - As the nation chooses its next president, citizens must consider the wider benefits of research investment — long-term prosperity, well-being and growth.

nature.com
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