Polytropic solar wind flows in flow tubes whose cross-sectional area increases faster with radius than for a radial expansion have been studied by Kopp and Holzer (1976). Their use of a faster-than-radial expansion proved promising in analytically associating the high-speed streams observed near i A
β¦ LIBER β¦
Energy budget in coronal holes
β Scribed by Giancarlo Noci
- Book ID
- 104644496
- Publisher
- Springer
- Year
- 1973
- Tongue
- English
- Weight
- 237 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
β¦ Synopsis
It is shown that the constancy of the ratio between conductive flux and pressure squared as one goes from quiet regions to 'holes' (regions of exceptionally low density and temperature) in the solar corona, observed in the case of the first well-studied coronal hole, implies that a strong solar wind is likely to originate in coronal holes.
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