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Title:
A disk dynamo
Authors:
ZELDOVICH, IA. B.; RUZMAIKIN, A. A.; SOKOLOV, D. D.; TURCHANINOV, V. I.
Affiliation:
AB(Akademiia Nauk SSSR, Institut Prikladnoi Matematiki, Moscow, USSR) AC(Moskovskii Gosudarstvennyi Universitet Moscow, USSR) AD(Akademiia Nauk SSSR, Institut Prikladnoi Matematiki, Moscow, USSR)
Journal:
Moscow, Institut Prikladnoi Matematiki AN SSSR, 1979. 31 p. In Russian.
Publication Date:
00/1979
Category:
Physics (General)
Origin:
STI
NASA/STI Keywords:
DYNAMO THEORY, INTERSTELLAR MAGNETIC FIELDS, NUMERICAL ANALYSIS, DISKS, HYDRODYNAMIC EQUATIONS, STEADY STATE, TURBULENCE EFFECTS, X RAY SOURCES
Bibliographic Code:
1979MoIPM.........Z

Abstract

The paper deals with a simple magnetic self-generating dynamo with an asymmetric helicity function in a thin disk. New exact solutions for the steady-state dynamo are obtained, and the properties of known exact solutions are analyzed. The results obtained are of importance to the generation of magnetic fields in the Galaxy and in turbulent disks of the type observed about some X-ray sources.

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