Hostname: page-component-745bb68f8f-d8cs5 Total loading time: 0 Render date: 2025-01-11T05:49:38.778Z Has data issue: false hasContentIssue false
  • English
  • Français

Depth Dependence on the Various Scale Lengths in a Quasi-Vitense Model of the Solar Convection Zone

Published online by Cambridge University Press:  25 April 2016

B. E. Waters
B. E. Waters*
Affiliation:
Department of Mathematics, Monash University, Melbourne
Get access Rights & Permissions [Opens in a new window]

Extract

As has been previously stated (van der Borght) the lengths l1, l2, l3 and l4 are functions of and so a discussion of these lengths is in fact a discussion of the f’s. For a first approach to a determination of these f’s, a standard Vitense2 model of the convection zone—with mixing length l, is used. We assume that l = H. The variables we need are kz, which are the vertical wave number associated with the characteristic eddy, the average vertical velocity, and the average (non-dimensional) temperature fluctuation. These quantities are approximated, using the following relations

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 2 , Issue 1 , July 1971 , pp. 48 - 50
Copyright
Copyright © Astronomical Society of Australia 1971

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1 van der Borght, R., Proc. ASA, 2, 46 (1971).Google Scholar
2 Vitense, E., Ze. f. Ap. 32, 135 (1953).Google Scholar
3 Waters, B., Proc. ASA, 2, 50 (1971).Google Scholar
4 Unno, W., Pubi. Astr. Soc. Japan, 21, No. 3, 249 (1969).Google Scholar
5 Unno, W., Private communication.Google Scholar
6 Seeger, R. J. and Temple, G., ‘Research Frontiers in Fluid Dynamics’, XV, p. 683, Interscience Publishers, New York 1965.Google Scholar
7 Travis, L., Private communication.Google Scholar
8 Donelly, R. J., Herman, R. and Prigogine, I., Won-Equilibrium Thermodynamic, Variational Techniques and Stability’, p. 125, University of Chicago Press 1966.Google Scholar