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Hollow cathode modeling: II. Physical analysis and parametric study

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Academic year: 2021

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Figure 1: Simulated emitter temperature distribution (coupled model) and measurements taken from [7] for the NSTAR  cathode running at the   15 operating point ( = 13   and  = 3.6  )
Figure 2: Simulated plasma density (a) and plasma potential (b) in the coupled model along the axis of the NSTAR cathode  running at the   15 operating point ( = 13   and  = 3.6  ) and comparison with experimental data [2] and with
Figure 4: Simulated plasma potential and electron temperature inside the NSTAR cathode at the TH 15 operating point ( = 13   and  = 3.6  )
Figure 5: Simulated heavy species temperature distributions inside the NSTAR cathode at the TH 15 operating point ( = 13   and  = 3.6  )
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