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Dergiler / Turkish Journal of Physics / 2018 / Cilt: 42 - Sayı: 6

One-dimensional fluid and hybrid numerical analysis of the plasma properties in the discharge channel of a Hall thruster

Çinar YÜNCÜLER
İsmail RAFATOV
Demet ULUŞEN
Sayfa
649–658
DOI
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Thrust and efficiency of the thruster for different input parameters are estimated.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:One-dimensional fluid and hybrid fluid-kinetic numerical codes are developed and applied to the analysis of axial distributions of plasma properties in the discharge channel of a Hall-effect thruster.
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Temel Bulgular & Veri:Within the hybrid model ions are described by the kinetic Vlasov equation, while electrons and neutral atoms are treated as fluids.
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Sonuç & Katkı:Thrust and efficiency of the thruster for different input parameters are estimated.
🔬Tür:Modelleme & Sayısal Simülasyon
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Hall effect thruster · gas discharge · plasma

Abstract

One-dimensional fluid and hybrid fluid-kinetic numerical codes are developed and applied to the analysis of axial distributions of plasma properties in the discharge channel of a Hall-effect thruster. Within the hybrid model ions are described by the kinetic Vlasov equation, while electrons and neutral atoms are treated as fluids. The results obtained from fluid and hybrid models are compared. Different operating regimes such as damped, periodic, and aperiodic irregular oscillations about the stationary state are observed and discussed. Thrust and efficiency of the thruster for different input parameters are estimated.

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Bu Makaleye Atıf Yap

YÜNCÜLER, Ç., RAFATOV, İ., ULUŞEN, D. (2018). One-dimensional fluid and hybrid numerical analysis of the plasma properties in the discharge channel of a Hall thruster. Turkish Journal of Physics, Cilt: 42 - Sayı: 6, 649–658. https://ajindex.com/articles/377840

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Kaynakça (15)

  1. Randolph, T. M. In 30th International Propulsion Conference, Florence, Italy, 17–20 September 2007; IEPC Paper 2007-271.
  2. Morozov, A. I. Introduction to plasma dynamics; CRC Press:
  3. Boca Raton, FL, USA, 2012.
  4. Goebel, D. M.; Katz, I. Fundamentals of Electric Propulsion: Ion and Hall Thrusters; John Wiley & Sons: New York, NY, USA, 2008.
  5. Kwon, K.; Walker, M. L.; Mavris, D. N. Plasma Sources Sci. T. 2011, 20, 045021. Ahedo, E.; Martinez-Cerezo, P.; Martinez-Sánchez, M. Phys. Plasmas 2001, 8, 3058-3068.
  6. Szabo, J. Jr. PhD, Massachusetts Institute of Technology, Cambridge, MA, USA, 2001.
  7. Lentz, C.; Martinez-Sanchez, M. In 29th Joint Propulsion Conference and Exhibit, Monterey, CA, USA, 28–30 June 1993; AIAA Paper 93-2491.
  8. Fife, J. M. PhD, Massachusetts Institute of Technology, Cambridge, MA, USA, 1998.
  9. Boeuf, J.; Garrigues, L. J. Appl. Phys. 1998, 84, 3541-3554.
  10. Morozov, A.; Savelyev, V. In Reviews of Plasma Physics; Kadomtsev, B. B.; Shafranov, V. D., Eds. Springer: Boston, MA, USA, 2000, pp. 203-391.
  11. Morozov, A.; Savel’ev, V. Plasma Phys. Rep. 2000, 26, 219-224.
  12. Morozov, A.; Savel’ev, A. Plasma Phys. Rep. 2000, 26, 875-880.
  13. Klinger, T.; Schröoder, C.; Block, D.; Greiner, F.; Piel, A.; Bonhomme, G.; Naulin, V. Phys. Plasmas 2001, 8, 1961-1968.
  14. Braun, T.; Lisboa, J. A.; Francke, R. E.; Gallas, J. A. Phys. Rev. Lett. 1987, 59, 613-616.
  15. Pugliese, E.; Meucci, R.; Euzzor, S.; Freire, J. G.; Gallas, J. A. Sci. Rep.-UK 2015, 5, 8447. Rafatov, I. Plasma Sources Sci. T. 2016, 25, 065014.