Luciano Buglioni

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

[Luciano Buglioni @weldform]

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

[Luciano Buglioni @weldform]

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
https://t.co/sa5k3xjd4Y

[Luciano Buglioni @weldform]

#fem #radioss ##incremental #forming #simulatiom Releasing supports after incremental forming process is Done! #opensource

[Interesting STEM @InterestingSTEM]

Creators of Programming Languages

[Luciano Buglioni @weldform]

WIP

[Luciano Buglioni @weldform]

Begining some research about cool #FEM #codes #repos #github #SPH #GPU #coding #opensource #programming

[Luciano Buglioni @weldform]

WeldForm SPH against FEM commercial software.
Bronze extrusion process
Reaction forces gives very similar. Very pleased with first results.
Check On My site!
https://t.co/X89jWHEAnJ
https://t.co/JWkTaZmsaK… #SPH #GPU #coding #opensource #programming

[Luciano Buglioni @weldform]

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!
https://t.co/q12tQzbfU3
#SPH #GPU #coding #opensource #programming

[Luciano Buglioni @weldform]

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

[Luciano Buglioni @weldform]

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

[Luciano Buglioni @weldform]

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

[Luciano Buglioni @weldform]

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.

[Luciano Buglioni @weldform]

In my repo https://t.co/FaKddf5yFf 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

[Luciano Buglioni @weldform]

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

[Luciano Buglioni @weldform]

Tensile test with notch, trying to adjust remesh on MOOSE FEM solver.
#MOOSE #FEM #test #benchmark #solidmechanics #simulation #plasticity #FEA #remesh #numerical #opensource #github

[Luciano Buglioni @weldform]

Honda rc213v-s. Day One. #fem #simulation #crash #crashsim #motorcycle #blender #mesh #honda #motogp #finiteelement #motosport

[Luciano Buglioni @weldform]

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 https://t.co/HzNoRa76S8

[Luciano Buglioni @weldform]

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 https://t.co/k4ICXQ9HiX are posted different works treating different solutions.

[Luciano Buglioni @weldform]

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:
https://t.co/9I7L2a4Ujp
https://t.co/YrAdcnFgDe

#FVM #CFD #opensource #engineering #openFOAM #coding #programming

[Luciano Buglioni @weldform]

New video!
Opnradioss tutorial #2!
https://t.co/oiCy0spaOQ

#sph #FEM #CFD #opensource #engineering #opensource #FOSS #SoftwareDeveloper #programming #Engineering #weldform #fem #fea #explicitdynamics #modeling

[nature @Nature]

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 https://t.co/IKWEHUwFfZ