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Document type:
Konferenzbeitrag / Conference Paper
Title:
Collisional-radiative-model for the diagnostics of the neutralizer-free thrusters
Conference title:
International Electric Propulsion Conference (37., 2022, Boston, Mass.)
Venue:
Boston, Massachusetts
Year of conference:
2022
Date of conference beginning:
19.06.2022
Date of conference ending:
23.06.2022
Year:
2022
Pages from - to:
1-10
Language:
Englisch
Abstract:
The development of the collisional-radiative model (CRM) based on the non-maxwellian electron energy distribution function (EEDF) is performed. The solution of the Boltzman equation for weakly ionized plasmas typical for the low power electrical thrusters in calculated. The substantial difference between the calculated and maxwellian EEDFs is shown. The CRM is applied for the diagnostics of a radiofrequency (RF) inductively coupled plasma source. The results are compared to the plasma parameters... »
Department:
Fakultät für Elektrotechnik und Informationstechnik
Institute:
EIT 1 - Institut für Plasmatechnik und Mathematik
Chair:
Schein, Jochen
Project:
Design, manufacturing and test of electric propulsion plasma and ion beam plume diagnostics using optical/spectroscopic methods
Open Access yes or no?:
Ja / Yes
Miscellaneous:
Paper-ID: IEPC-2022-506
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