Abstract
Recently, a method to achieve a "natural hot-ion mode"was suggested by utilizing ion viscous heating in a rotating plasma with a fixed boundary. We explore the steady-state solution to the Braginskii equations and find the parameter regime in which a significant temperature difference between ions and electrons can be sustained in a driven steady state. The threshold for this effect occurs at ρ i ≥ 0.1 R. An analytic, leading order low flow solution is obtained, and a numerical, moderate Mach number M ≤ 2 is investigated. The limitation is found to be at moderate Mach numbers.
Original language | English (US) |
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Article number | 082302 |
Journal | Physics of Plasmas |
Volume | 29 |
Issue number | 8 |
DOIs | |
State | Published - Aug 1 2022 |
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics