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In Finite Element Method (FEM) of Computational Electromagnetics, a complex domain is divided into many small elements, and the governing equations are approximated and solved across those pieces. Here, we demonstrate the method by using a triangular mesh to simulate an electromagnetic wave travelling through a lens.

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Mathelirium

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13,703 просмотров • 6 дней назад •via X (Twitter)

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Комментарии: 6

Фото профиля navidi
navidi6 дней назад

For infinite boundary conditions use BEM (Boundary Element method) instead of FEM

Фото профиля Joshua Pi'Rwot
Joshua Pi'Rwot5 дней назад

Yeah, it's like zooming in on a puzzle, every tiny piece helps see the big picture better!

Фото профиля J-F Rajotte ⚜ ⚜
J-F Rajotte ⚜ ⚜5 дней назад

Première fois qu'avec mon bagage je comprends bien ce que vous exprimez. J'ai fait des modèles d'éléments finis sur FORTRAN pour la transmission de chaleur ainsi que des modèles plus lourds pour des structures 3D. Je peux donc mieux apprécier votre post ici. Merci !

Фото профиля Rita O Ryan
Rita O Ryan6 дней назад

love it that the music is back!

Фото профиля Rita O Ryan
Rita O Ryan6 дней назад

Dexter!...love the soundtrack

Фото профиля Miguel BF-Engine
Miguel BF-Engine6 дней назад

Triangular mesh through a lens, clean work. How much does the solve time jump when you push the frequency up? That is where I always end up reworking my setup.

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