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Turbulent Sound Generation in Red Dwarf Stars

Published online by Cambridge University Press:  12 April 2016

H.U. Bonn
H.U. Bonn*
Affiliation:
Inst. f. Astron. u. Astrophys. d. Univ., Am Hubland, D-87øø Wurzburg, FRG

Extract

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Since the acoustic heating theory (c.f. Ulmschneider 1979) has been proven successful for the solar chromosphere, it was common practice to extend this concept to other stars. However, as it appeares from observed chromospheric and coronal emissions, the usual theoretical acoustic fluxes for red dwarf star, particularly, are too small to account for the heating of chromospheres and coronae (e.g. Blanco et al 1974; Vaiana et al, 198l) . It is therefore the intention of this paper to discuss improvements on the current model calculations for turbulent sound generation from outer convection zones.

Type
Session IV: Theoretical Aspects
Information
International Astronomical Union Colloquium , Volume 71: Activity in Red-Dwarf Stars , 1983 , pp. 605 - 608
Copyright
Copyright © Reidel 1983

References

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