can anyone suggest me a software to simulate an electric charge (coulomb) in cylinder or globe shape?
i want to see electric and magnetic fields of these structures.
Thanks an advanced.
Hi tyenergy,It is a good idea to share free simulators.
I have some mode-matching code by myself, which can solve rectangular waveguide problem, junctions and cascading. Maybe later I can share it. But now the code is not very user-friendly, so i have to revise the interface first.
I want you to help mentioning whatever FREE electromagnetic simulation software you know. We want to step up to the free world even in our field, and it's really unfair that humans are far from reaching these technologies just because others want to make money and they don't have these huge piles of money to pay for licenses that will last for a year or so. Knowledge should be FREE for everyone in this world..
I'm an open-source software fan and would like to share my interest here to get some beneficial replies for me and the others as well.. so please guys help me in listing what you know about FREE magnetic, electrostatic, electromagnetic, heat flow, current flow, whether full wave 3D simulators or not.. even if codes executed in MATLAB or C/C++ or anything else. Help the ones who have brains but no money to do research and innovate this "money and business oriented" world. Let's encourage the volunteers who are working to make these things free for us, their efforts are really cherished..
The first and best one I know is emGine, you can download it from http://www.petr-lorenz.com/emgine/
It can be used to simulate 3D structures using FDTD method. The software is still very young and needs many stuff, yet, it works just nicely. Here are some screen shots:
Anybody knows anymore? especially in the field of Antenna design, planar structures design..
Dear Silva,Hi all!!!
Greetings from Brazil!!!
Eng.amq I has downloaded the source code but I cant compile it on my Ubuntu 10.10...
Can You help me please???
Thanks in advance and Best Regards,
what sould I do?sys.stdout = <__main__.Blackhole object at 0x025145F0>
Error: (<class 'vtk.__helper.LinkError'>, LinkError('DLL load failed: A dynamic link library (DLL) initialization routine failed.',), <traceback object at 0x038BCAA8>)
File "emGine.py", line 116, in <module>
File "emGineGUI\MainWindow.pyc", line 408, in <module>
File "emGineGUI\GeometryScene.pyc", line 180, in <module>
File "vtk\__init__.pyc", line 63, in <module>
File "vtk\__helper.pyc", line 32, in refine_import_err