The Limitation Analysis of Two Dimensional Magnetic Field Configuration in Annular Ion Thruster

Table 2

The case group setting for circumferential distribution of primary electrons.

Parameter	Case group 1	Case group 2	Case group 3	Case group 4
	0.05, 0.1, 0.15, 0.2, 0.25, 0.3	0.2	0.2	0.2
	9	1, 6, 11, 16, 21, 26	9	9
	0.121	0.121	0.05035, 0.06448, 0.07861, 0.09274, 0.10687, 0.121	0.121
	0.24	0.24	0.24	0.168, 0.1824, 0.1968, 0.2112, 0.2256, 0.24
	11.0, 5.5325, 3.6883, 2.7662, 2.213, 1.8442	0.34578, 2.0747, 3.8036, 5.5325, 7.2614, 8.9903	2.2516, 2.3545, 2.4574, 2.5604, 2.6633, 2.7662	2.7662