Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf

Dynamics of charged fluids and 1/l perturbation expansions

Znojil, M.; Günther, U.

Some features of the calculation of fluid dynamo systems (spherically symmetric α2-dynamos) in magnetohydrodynamics are studied, the problem connected with the presence of mixed (Robin) boundary conditions is addressed and a new treatment for it is proposed. The perturbation formalism of large l expansions is shown applicable and its main technical steps are outlined.

Keywords: large l expansion; perturbation theory; MHD dynamos; Robin boundary conditions; anharmonic oscillator

Publ.-Id: 8943