| Issue |
EPJ Web Conf.
Volume 313, 2024
22nd Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC22)
|
|
|---|---|---|
| Article Number | 04009 | |
| Number of page(s) | 4 | |
| Section | Technology | |
| DOI | https://doi.org/10.1051/epjconf/202431304009 | |
| Published online | 15 November 2024 | |
https://doi.org/10.1051/epjconf/202431304009
Recent additions to the PROFUSION code for the spurious mode analysis of the ECRH launchers for ITER
Institute of Interfacial Process Engineering and Plasma Technology, University of Stuttgart, D 70569 Stuttgart, Germany
* Corresponding author: burkhard.plaum@igvp.uni-stuttgart.de
Published online: 15 November 2024
Several new features were added to the PROFUSION code package in order to accurately simulate the optical part of the upper launcher for the ECRH system for ITER. The most important addition was the implementation of a generic “Physical Optics Surface”, which utilizes the surface equivalence principle in order to analyse the effect of non-planar apertures on the generation of stray power and the radiated beams.
© The Authors, published by EDP Sciences, 2024
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