Software
EMerge FEM
EMerge is a Python based FEM solver currently only for time-harmonic electromagnetic simulations in the frequency domain.
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EMerge is currently on version 1.3.
You can download it from PyPi. Please consult the user manual in the resources page for installation details!
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OS - Windows | MacOS (Intel + ARM) | Linux
Python - V3.10 - 3.13
Or download the code manually
System Requirements
EMerge runs on all operating systems!
The parallel direct solver PARDISO only works on Intel and AMD devices. UMFPACK is available on Linux and MacOS. For Windows there is an installation tutorial on Github and in the documentation section. cuDSS requires NVidia devices Pascal and newer.
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Any system can run EMerge. The following is a good rule of thumb in terms of RAM memory requirements:
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4GB: Single threaded up to 50k DOF, Multi threaded up to 10k
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8GB: Single threaded up to 150k DOF, Multi threaded up to 30k
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16GB+: Single threaded up to 250k DOF, Multi threaded up to 50k
Windows
It is reccomended to install Python 3.11 or later via Conda, UV or directly from the website. For package performance, Conda is known to be optimal.
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Important: Python installations from the Microsoft Store are known to cause problems with running EMerge.
To install EMerge on windows copy the following line:
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Or with NVidia's cuDSS