Published May 2001
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Nonlinear tearing mode in turbulent plasmas
Creators
- 1. Research Institute for Applied Mechanics, Kyushu University, Kasuga (Japan)
- 2. Research Institute for Applied Mechanics, Kyushu University, Kasuga (JP)
- 3. National Institute for Fusion Science, Toki (JP)
- 4. Department of Nuclear Engineering, Kyoto University, Kyoto (JP)
Description
A kind of large eddy simulation model is proposed to incorporate the effect of microturbulence into MHD. This model is applied to the analysis of magnetic island dynamics in the presence of strong pressure gradient. It is found that the growth of magnetic island is accelerated by the anomalous resistivity and the propagation frequency of magnetic island is dictated by turbulent viscosity. (author)
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33029233.pdf
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Additional details
Publishing Information
- Imprint Title
- Fusion energy 2000. Fusion energy 1998 (2001 Edition). Proceedings
- Imprint Pagination
- 4269 p.
- Journal Issue
- no. 8/C
- Series
- C and S papers series
- Journal Page Range
- [5 p.]
- ISSN
- 1562-4153
- Report number
- IAEA-CSP--8/C
Conference
- Title
- 18. IAEA fusion energy conference
- Dates
- 4-10 Oct 2000
- Place
- Sorrento (Italy)
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 33029233
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- EDDY CURRENTS; MAGNETIC ISLANDS; MAGNETOHYDRODYNAMICS; PLASMA FLUID EQUATIONS; PLASMA PRESSURE; PRESSURE GRADIENTS; TEARING INSTABILITY; TURBULENCE; VISCOSITY
- Descriptors DEC
- BOLTZMANN-VLASOV EQUATION; CURRENTS; DIFFERENTIAL EQUATIONS; ELECTRIC CURRENTS; EQUATIONS; FLUID MECHANICS; HYDRODYNAMICS; INSTABILITY; MAGNETIC FIELD CONFIGURATIONS; MECHANICS; PARTIAL DIFFERENTIAL EQUATIONS; PLASMA INSTABILITY; PLASMA MACROINSTABILITIES
Optional Information
- Notes
- 10 refs, 2 figs Imprint:Data in PDF and HTML format; Acrobat Reader for Windows 95, 98, 2000, NT, MacIntosh, UNIX (SUN Sparc, HP, IRIX (SGI), AIX and Digital UNIX) and Linux-iX86 included
- Secondary number(s)
- IAEA-CN--77; THP--2/09