NGSolve @ng_solve

Updates and News from the open source multiphysics finite element platform NGSolve. Some nice examples of how powerful FEM in Python can be :) ngsolve.org Joined August 2020

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NGSolve @ng_solve

2 years ago

Hi everyone, we will stream talks and tutorials from our Usermeeting starting this Sunday. For online participation just join the Livestream and ask questions . The talks will also be later available for (re-) watch. youtube.com/playlist?list=…

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NGSolve @ng_solve

4 years ago

Pip installer for NGSolve are available now! This means, installing NGSolve now becomes easy as pip install ngsolve Also works in venvs! ngsolve.org/forum/ngspy-fo…

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NGSolve @ng_solve

4 years ago

The 5th #NGSolve release of this year is available! Highlights are opencascade python bindings, new sections on shape and topology optimization in the i-Tutorials and improved web visualization. We hope you try and enjoy the new features! ngsolve.org/downloads

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NGSolve @ng_solve

4 years ago

Open cascade Python wrapper now available in Netgen to create and modify geometries. Have a look at the new tutorials. We are eager to receive your feedback. See here and following: docu.ngsolve.org/nightly/i-tuto…

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NGSolve @ng_solve

4 years ago

#NGSolve v6.2.2103 has been released and the interactive webgui has been integrated into the documentation. docu.ngsolve.org/latest/i-tutor…

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NGSolve @ng_solve

5 years ago

The first 2021 #NGSolve version has been released as v6.2.2101. Support for the M1 chip, linalg optimizations, bugfixes and a small new convenience feature: Double click in the gui on a drawn solution to get the solution values at that point in the console.

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NGSolve @ng_solve

5 years ago

Support for the new Apple M1 chip is available on the current master branch. For installation instructions see here: ngsolve.org/forum/ngspy-fo…

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NGSolve @ng_solve

5 years ago

#NGSolve v.6.2.2009 has been released with 2D CSG support. To see how to define your geometries now easier see: ngsolve.org/docu/latest/i-… To download and install follow the instructions on ngsolve.org/downloads

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Christopher Lackner @chrlackner

5 years ago

Another new feature in #NGSolve v.6.2.2008: get adjacent Regions easily. Getting the surfaces between air and iron is now as easy as: mesh.Materials("air").Boundaries() * mesh.Materials("iron").Boundaries() @ngsolve

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Christopher Lackner @chrlackner

5 years ago

Small new convenience #feature for #NGSolve: Easier definition of Region-wise CoefficientFunctions. Using mesh.MaterialCF({ "core" : 1000 }, default=1) or mesh.BoundaryCF(...). See for example ngsolve.org/docu/latest/i-… for an example use case. @ng_solve

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NGSolve @ng_solve

5 years ago

#NGSolve v.6.2.2008 has been released, you can get it using the installers from github.com/NGSolve/ngsolv… or using apt or conda!

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Joachim Schöberl @JoachimSchoberl

5 years ago

@ng_solve we have a new preprint on mixed methods for non-linear elasticity available: arxiv.org/abs/2009.03928. uses nice finite element spaces available in NGSolve

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Joachim Schöberl @JoachimSchoberl

5 years ago

@ng_solve we have now the #newfeature MultiVector. It is an array of vectors, and matrix-vector multiplication and pair-wise inner products are well optimised. In #jupytertutorial ngsolve.org/docu/nightly/i… we show how to use it for simultaneous iteration for eigenvalue solvers.

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Joachim Schöberl @JoachimSchoberl

5 years ago

@ng_solve we have some new #jupytertutorial on using MPI parallelization in #ngsolve. we show how to interface PETSc purely from Python: ngsolve.org/docu/nightly/i… a #newfeature is the pickling of distributed meshes and gridfunctions.