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research:start [2019/01/30 13:07] – [Current ideas] jannis | research:start [2019/04/08 19:48] – [List of research ideas] jannis | ||
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===== Research ===== | ===== Research ===== | ||
- | ==== Current | + | ==== Computational physics ==== |
+ | |||
+ | I have developed both particle-in-cell and plasma fluid codes for the simulation | ||
+ | of electric discharges (non-thermal plasmas), see [[projects: | ||
+ | active in the development of [[http:// | ||
+ | (magneto)hydrodynamics simulations. From a computational point of view, my work | ||
+ | has focused on topics such as: | ||
+ | |||
+ | * Adaptive mesh refinement (AMR) | ||
+ | * Parallelization (using MPI and/or OpenMP) | ||
+ | * Fast elliptic solvers (multigrid) | ||
+ | * Adaptive control of particle weights | ||
+ | |||
+ | ==== Machine learning ==== | ||
+ | |||
+ | Since the end of 2018 I'm involved in two projects on machine learning for space | ||
+ | physics applications, | ||
+ | [[https:// | ||
+ | with [[https:// | ||
+ | |||
+ | ==== List of research | ||
This is an incomplete list of topics that I'd like to investigate. If you are | This is an incomplete list of topics that I'd like to investigate. If you are | ||
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* Investigating the so-called " | * Investigating the so-called " | ||
* Investigating what happens when discharges are ' | * Investigating what happens when discharges are ' | ||
- | * Making a tool to estimate discharge inception probability and jitter from an electrostatic potential. | + | * Making a tool to estimate discharge inception probability and jitter from an electrostatic potential |
* Compare particle-in-cell and plasma fluid models for 2D and 3D simulations of streamer discharges. | * Compare particle-in-cell and plasma fluid models for 2D and 3D simulations of streamer discharges. | ||