README.md

FFT-PEEC

This directory contains a FFT-PEEC code for electromagnetic problems

This code has been inspired by VoxHenry https://github.com/acyucel/VoxHenry

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Description

FFT_PEEC_COND.m is the main file you must run to start the code.

All user-settable quantities, e.g. frequency, are contained in the block identified by the BEGIN USER SETTINGS / END USER SETTINGS comments.

Available test cases

Some simple test cases are contained in separate directories under "data". Set the "name_dir" variable in "FFT_PEEC_COND.m" to the appropriate directory.

User-defined test cases

Follow the instuctions given in "README.txt" inside the "data" directory.

Results visualization

The impedance value is shown in the Command Window. In the "res_para" directory, the results generated by "FFT_PEEC_COND.m" are exported in Paraview format.

Credits

If you use FFT-PEEC, please consider citing:

[1] R. Torchio, "A Volume PEEC Formulation Based on the Cell Method for Electromagnetic Problems From Low to High Frequency," in IEEE Transactions on Antennas and Propagation, vol. 67, no. 12, pp. 7452-7465, Dec. 2019, doi: 10.1109/TAP.2019.2927789

[2] R. Torchio et al., "FFT-PEEC: A Fast Tool From CAD to Power Electronics Simulations," in IEEE Transactions on Power Electronics, doi: 10.1109/TPEL.2021.3092431

[3] P. Bettini et al., "Fast Fourier transform-volume integral: a smart approach for the electromagnetic design of complex systems in large fusion devices", Plasma Physics and Controlled Fusion, Volume 63, Number 2, doi: 10.1088/1361-6587/abce8f

and FFT-PEEC itself

[4] R. Torchio, F. Lucchini, "FFT-PEEC toolbox", https://github.com/UniPD-DII-ETCOMP/FFT-PEEC

Contacts & Authors

For any questions or need help to solve your problem, please contact us

Riccardo Torchio ([email protected])

Francesco Lucchini ([email protected])