Institute of Fundamental Technological Research
Polish Academy of Sciences

Partners

Pierre-Alban Gouy

Clermont Université (FR)


Recent publications
1.  Kamińska A., Dudeck M., Hoffman J., Szymański Z., Gouy P.A., Vacher D., A plasma jet produced in a segmented plasmatron: modelling and experiment, PHYSICA SCRIPTA, ISSN: 0031-8949, DOI: 10.1088/0031-8949/2014/T161/014072, Vol.T161, pp.014072-1-4, 2014

Abstract:
Nitrogen and argon plasmas with a small admixture of air produced in a segmented plasmatron are studied both experimentally and theoretically. A two-temperature hydrodynamic model is used to simulate the plasma flow inside the plasmatron. The calculated plasma temperature and electron density are in reasonable agreement with the experimental values obtained from emission spectroscopy. The electron temperatures are several thousand kelvins higher than the atom temperatures, showing that the plasmas produced in the segmented plasmatron are in non-equilibrium.

Keywords:
segmented plasmatron, plasma expansion, emission spectroscopy

Affiliations:
Kamińska A. - other affiliation
Dudeck M. - CNRS (FR)
Hoffman J. - IPPT PAN
Szymański Z. - IPPT PAN
Gouy P.A. - Clermont Université (FR)
Vacher D. - Université d’Auvergne (FR)

Category A Plus

IPPT PAN

logo ippt            Pawińskiego 5B, 02-106 Warsaw
  +48 22 826 12 81 (central)
  +48 22 826 98 15
 

Find Us

mapka
© Institute of Fundamental Technological Research Polish Academy of Sciences 2021