Analytical balance model of field-reversed configuration magnetized plasma

Jia Yuesong; Sun Qizhi; Xie Weiping

Volume 25 Issue 04

Mar. 2013

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Jia Yuesong, Sun Qizhi, Xie Weiping. Analytical balance model of field-reversed configuration magnetized plasma[J]. High Power Laser and Particle Beams, 2013, 25: 923-928.

Citation:

Jia Yuesong, Sun Qizhi, Xie Weiping. Analytical balance model of field-reversed configuration magnetized plasma[J]. High Power Laser and Particle Beams, 2013, 25: 923-928.

Jia Yuesong, Sun Qizhi, Xie Weiping. Analytical balance model of field-reversed configuration magnetized plasma[J]. High Power Laser and Particle Beams, 2013, 25: 923-928.

Citation:

Jia Yuesong, Sun Qizhi, Xie Weiping. Analytical balance model of field-reversed configuration magnetized plasma[J]. High Power Laser and Particle Beams, 2013, 25: 923-928.

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Analytical balance model of field-reversed configuration magnetized plasma

1.
Institute of Fluid Physics,CAEP,P.O.Box 919-108,Mianyang 621900,China

Received Date: 2012-07-20
Rev Recd Date: 2012-09-20
Publish Date: 2013-03-09

Abstract

Abstract

The field reversed configuration(FRC) is a toroidal magnetic confinement system in which a pre-heated and magnetized plasma target can be produced in a -pinch coil. FRC is the main approach to the so-called magnetic target fusion. To understand the physical mechanism of its plasma equilibrium better, this paper focuses on the classical rigid rotor(RR) model of the FRC and analytically solved the equilibrium distribution functions. Based on the comparison with the standard two-dimensional magnetohydrodynamics(MHD) simulation, the influences of the various RR model assumptions on the equilibrium distribution functions have been discussed, and a calculated expression of the model profile variable with the relative radius was derivated. The results show that the FRC plasma RR model can describe the parameter distribution well within the plasma separatrix.
- field reversed configuration,
- magnetic target fusion,
- plasma equilibrium,
- rigid rotor,
- magnetohydrodynamics

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