Turbulent regeneration of magnetic fields |
| |
| Authors: | J Carvalho N Pires |
| |
| Institution: | (1) Department of Theoretical Physics, University of Oxford, England;(2) Departamento de Fisica Teorica e Experimental, UFRN, Campus Universitario, Natal, RB, Brasil |
| |
| Abstract: | We calculate an exact form for the regeneration term of the turbulent dynamo equation which is valid for arbitrary values of the magnetic Reynolds number. It is shown that finite conductivity can change the regenerative character of the dynamo, depending on the geometry and character of the fluid motion in the turbulent eddies.On leave from the Departamento de Fisica Teorica e Experimental, UFRN, Natal, RB, Brazil. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
