Published September 1994 | Version v1
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Hybrid model in general geometry

Creators

  • 1. Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Plasma Analysis Div., Naka Fusion Research Establishment
  • 2. Texas Univ., Austin, TX (United States). Inst. for Fusion Studies

Description

We propose hybrid model equations in toroidal (or more general) geometry for magnetically confined plasmas. This is suitable for low frequency toroidal modes, for example, the trapped electron and current diffusive ballooning instabilities. This model consists of fluid ions and drift kinetic electrons. We discuss the numerical algorithm of these model equations. The linear dispersion relation of this model equations that defines the requirements of the model for describing these modes is also discussed

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE95002614; NTIS; US Govt. Printing Office Dep.

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Additional details

Publishing Information

Imprint Pagination
24 p.
Report number
DOE/ET/53088--667

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
26027683
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
ALGORITHMS; BALLOONING INSTABILITY; DISTRIBUTION FUNCTIONS; EQUATIONS OF MOTION; KINETIC EQUATIONS; MAGNETIC CONFINEMENT; MATHEMATICAL MODELS; TOKAMAK DEVICES; TRAPPED ELECTRONS
Descriptors DEC
CLOSED PLASMA DEVICES; CONFINEMENT; DIFFERENTIAL EQUATIONS; ELECTRONS; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; INSTABILITY; LEPTONS; PARTIAL DIFFERENTIAL EQUATIONS; PLASMA CONFINEMENT; PLASMA INSTABILITY; PLASMA MACROINSTABILITIES; THERMONUCLEAR DEVICES

Optional Information

Contract/Grant/Project number
Contract FG05-80ET53088
Funding organization
USDOE, Washington, DC (United States); Japan Atomic Energy Research Inst., Tokyo (Japan).
Secondary number(s)
IFSR--667.