Abstract
In Parker's original model, the solar wind is represented as a spherically symmetric hydrodynamic flow. The velocity is radially directed and decoupled from the magnetic field. The simple extension of this model to include a dependence on the polar angle, θ, is shown to be invalid for radial flow and radial magnetic field. This work demonstrates how ad hoc symmetry conditions imposed to simplify a non-linear problem can be incompatible with the basic hydromagnetic equations.
Similar content being viewed by others
References
Carovillano, R. L. and Gussenhoven, M. S.: 1969, Trans. Amer. Geophys. U. 50, 302.
Carovillano, R. L. and King, J. H.: 1966, Astrophys. J. 145, 426.
Gussenhoven, M. S.: 1970, Hydromagnetic Studies of the Solar Wind, Thesis, Boston College.
King, J. H. and Carovillano, R. L.: 1966, Astrophys. J. 146, 372.
Parker, E. N.: 1958, Astrophys. J. 128, 664.
Pneuman, G. W.: 1966, Astrophys. J. 145, 242.
Pneuman, G. W.: 1968, Solar Phys. 3, 578.
Schatten, K. H.: 1971, Cosmic Electrodyn. 2, 232.
Suess, S. T.: 1972, J. Geophys. Res. 77, 567.
Stern, D.: 1964, Planetary Space Sci. 12, 961.
Weber, E. J. and Davis, L.: 1967, Astrophys. J. 148, 217.
Whang, Y. C.: 1971, Astrophys. J. 169, 369.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gussenhoven, M.S., Carovillano, R.L. Restrictions on radial magnetic field and flow solutions for the solar wind. Sol Phys 29, 233–241 (1973). https://doi.org/10.1007/BF00153451
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00153451