Spectral cascade processes in interchange-mode turbulence

Journal Article · Mon Jan 21 00:00:00 EST 1980 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.44.148· OSTI ID:5583567

Pavlenko, V P; Weiland, J

The spectral cascade processes in interchange-mode turbulence have been studied in the limit k/sub parallel/=0. For positive-energy waves we find a cascade process towards smaller and larger k/sub perpendicular/. We also obtain possibilities for up conversion. The conservation relations of the system are discussed.

• Research Organization: Institute for Electromagnetic Field Theory, and EURATOM-Fusion Research (EUR-NE), Chalmers University of Technology, S-412 96 Goeteborg, Sweden
• OSTI ID: 5583567
• Journal Information: Phys. Rev. Lett.; (United States), Vol. 44:3
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
PLASMA
TURBULENCE
CASCADE THEORY
CONTINUITY EQUATIONS
COUPLING
DISPERSION RELATIONS
EQUATIONS OF MOTION
FOURIER ANALYSIS
NONLINEAR PROBLEMS
NORMAL-MODE ANALYSIS
RAYLEIGH-TAYLOR INSTABILITY
SPECTRA
DIFFERENTIAL EQUATIONS
EQUATIONS
INSTABILITY
700105* - Fusion Energy- Plasma Research- Plasma Kinetics-Theoretical- (-1987)