Solar wind: The quasi-radial approximation and its limitations
โ Scribed by S. T. Suess; S. F. Nerney
- Book ID
- 104649952
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 496 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
โฆ Synopsis
The mathematical basis for approximating the solar wind expansion as nearly radial is examined and defined, removing earlier restrictions thought to occur in the presence of a magnetic field and large variations in latitude. The equations and side conditions governing quasi-radial flow are derived and solved for a simple example to illustrate how this technique can be used for global models of the solar wind.
๐ SIMILAR VOLUMES
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, 0, is shown to be invalid for radial flow an