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Jannis Teunissen

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research:start [2019/12/03 16:22] – external edit 127.0.0.1research:start [2023/10/26 14:59] (current) – [Supervision] jannis
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 ==== Experience and interests ==== ==== Experience and interests ====
  
-My general research interests are scientific computing, computational (plasma) physics and more recently also machine learning / data science.+My general research interests are scientific computing, computational (plasma) physics and more recently also machine learning.
  
 I have developed both particle-in-cell and plasma fluid codes for the simulation I have developed both particle-in-cell and plasma fluid codes for the simulation
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 === Research projects === === Research projects ===
  
-  * [[https://www.cwi.nl/news/2019/technology-grant-for-plasma-for-plants-project|Plasma for Plants (TTW)]] +//(Past projects in italics)//
-  * [[https://www.nwo.nl/en/research-and-results/research-projects/i/64/27064.html|Let CO2 spark! (TTW)]] +
-  * [[https://www.cwi.nl/news/2018/technology-grant-awarded-to-optimize-plasma-assisted-combustion|Plasma assisted combustion (TTW)]] +
-  * [[http://www.aida-space.eu/|AIDA (H2020)]] +
-  * [[https://cordis.europa.eu/project/rcn/219246/factsheet/en|ESCAPE (H2020)]]+
  
-==== Simulation codes ====+  * [[https://www.nwo.nl/en/news/two-ppp-consortia-will-kick-improving-cyber-physical-systems|REGENERATE: Reliable Next Generation Actuation Systems]] (NWO KIC project) 
 +  * [[https://www.cwi.nl/news/2019/technology-grant-for-plasma-for-plants-project|Plasma for Plants (TTW)]] (#17183) 
 +  * [[https://www.cwi.nl/news/2018/technology-grant-awarded-to-optimize-plasma-assisted-combustion|Plasma assisted combustion (TTW)]] (#16480)
  
-These are some of the simulation codes that I have developed or worked on: 
  
-  * [[http://amrvac.org|MPI-AMRVAC]] +  * //[[https://www.narcis.nl/research/RecordID/OND1362478|Let CO2 spark! (TTW)]] (#15052)// 
-  * [[https://gitlab.com/MD-CWI-NL/afivo|Afivo]] +  * //[[http://www.aida-space.eu/|AIDA (H2020 - 776262)]] [[https://cordis.europa.eu/project/id/776262|EU info]]// 
-  * [[https://gitlab.com/MD-CWI-NL/afivo-streamer|Afivo-streamer]] +  * //[[https://projectescape.eu/|ESCAPE (H2020 - 824064)]] [[https://cordis.europa.eu/project/id/824064|EU info]]//
-  * [[https://github.com/jannisteunissen/octree-mg|Octree-mg]] +
-  * [[https://gitlab.com/MD-CWI-NL/particle_swarm|Particle_swarm]] +
-  * [[http://cwimd.nl/doku.php?id=codes:particle|pamdi3d]] +
-  * [[https://github.com/jannisteunissen/streamer_1d|streamer_1d]]+
  
-And these are some of the (simulation) utilities that I have developed:+==== Supervision ====
  
-  * [[https://github.com/jannisteunissen/config_fortran|config_fortran]] +//Past postdocs, PhD students etc. in italic//
-  * [[https://github.com/jannisteunissen/lookup_table_fortran|lookup_table_fortran]] +
-  * [[https://github.com/jannisteunissen/rng_fortran|rng_fortran]] +
-  * [[https://github.com/jannisteunissen/morton_fortran|morton_fortran]]+
  
-==== Ideas for (small) projects ====+=== Postdocs ===
  
-A (very!) incomplete list of research ideas, some of which are suitable for student projects:+  * //Ajay Tiwari// 
 +  * //[[https://huanwinter.github.io/|Andong Hu]]//
  
 +//(In collaboration with [[https://ecamporeale.github.io/|Enrico Camporeale]])//
 +
 +=== PhD students ===
 +
 +I (co-)supervise(d) the following PhD students together with [[https://homepages.cwi.nl/~ebert/|Ute Ebert]]:
 +
 +  * Hemaditya Malla (daily supervisor)
 +  * Dennis Bouwman
 +  * Baohong Guo (daily supervisor)
 +  * Xiaoran Li (daily supervisor)
 +  * Zhen Wang (daily supervisor)
 +
 +  * //Andy Martinez//
 +
 +=== PhD commitee member ===
 +
 +  * Hani Francisco (2023, TU Eindhoven)
 +  * Brecht Laperre (2022, KU Leuven)
 +  * Andy Martinez (2022, TU Eindhoven)
 +  * Alejandro Malagon (2021, University of Granada)
 +  * Shahriar Mirpour (2021, TU Eindhoven)
 +
 +
 +=== MSc / BSc students ===
 +
 +  * //Francesca Schiavello// (2021, UvA MSc)
 +  * //Chris van der Heijden// (2021, TU/e BSc)
 +  * //Stijn van Deutekom// (2020, TU/e BSc)
 +
 +==== Ideas for research projects ====
 +
 +Examples of research/project ideas:
 +
 +  * Simulating incompressible flow with the Afivo framework
 +  * Exploring hybrid OpenMP/MPI parallelization for AMR frameworks
   * Solving plasma fluid equations implicitly. In particular, what is a good preconditioner?   * Solving plasma fluid equations implicitly. In particular, what is a good preconditioner?
-  * Improving the convergence rate of Monte Carlo particle swarm simulations in low electric fields+  * Improving the convergence rate of Monte Carlo particle swarm simulations in low electric fields. One idea is to limit the drift in electron momentum due to collisions.
   * Coupling explicit and implicit time integration for plasma fluid models   * Coupling explicit and implicit time integration for plasma fluid models
-  * Adding support for internal boundary conditions in a geometric multigrid solver. 
-  * Exploring efficient methods for solving the coarse grid equations in a geometric multigrid method. 
-  * Enabling efficient visualization of octree AMR data in Visit or Paraview. 
-  * Coupling stiff chemistry to simulations with AMR (adaptive mesh refinement), where the chemistry can be evaluated at coarser resolution and perhaps partially implicitly. 
   * Performing large scale 3D simulations of [[https://en.wikipedia.org/wiki/Sprite_(lightning)|sprite]] formation   * Performing large scale 3D simulations of [[https://en.wikipedia.org/wiki/Sprite_(lightning)|sprite]] formation
   * Coupling particle and fluid models in energy space, for the study of [[https://en.wikipedia.org/wiki/Runaway_electrons|runaway electron]] production in electric discharges.   * Coupling particle and fluid models in energy space, for the study of [[https://en.wikipedia.org/wiki/Runaway_electrons|runaway electron]] production in electric discharges.
-  * Investigating the so-called "stability field" of streamer discharges through computations, with the goal of predicting how this field depends on the gas. 
   * Extending the discharge model comparison of this [[http://dx.doi.org/10.1088/0963-0252/24/6/065002|paper]] to other fluid models   * Extending the discharge model comparison of this [[http://dx.doi.org/10.1088/0963-0252/24/6/065002|paper]] to other fluid models
-  * Compare particle-in-cell and plasma fluid models for 2D and 3D simulations of streamer discharges. +
-  * Using DSMC (or similar particle-based simulations) to evaluate (and improve?) the behavior of continuum hydrodynamics schemes at low pressures/densities +
-  * Exploring methods to make conventional hydrodynamics schemes more robust (i.e., avoiding negative pressures)+
  

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