Dad and partner. Mechanical Engineer @INTI Buenos Aires, Argentina. Passionate about coding FEM, FVM, SPH, MPM. Writing WeldForm project.opensourcemech.com Buenos Aires, ArgentinaJoined June 2021
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 #FEMyoutu.be/8Nv4-oPC1KE
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
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.
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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