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An Improved Vitense Model of the Solar Convection Zone

Published online by Cambridge University Press:  25 April 2016

R. van der Borght
R. van der Borght*
Affiliation:
Department of Mathematics, Monash University, Melbourne
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Extract

Recently, Unno has proposed a new method for constructing models of convective non-grey atmospheres, making two substantial improvements to the mixing-length theory of Böhm-Vitense. His method, based on the variational technique of Glansdorff-Prigogine, enables the determination of the eddy-size and is no longer dependent on an ad hoc assumption of a constant mixing-length to scale height ratio. It also takes into account the effects of non-grey radiative transfer.

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 2 , Issue 1 , July 1971 , pp. 46 - 47
Copyright
Copyright © Astronomical Society of Australia 1971

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References

1 Unno, W., Pubi. Astron. Soc. Japan, 21, 240 (1969).Google Scholar
2 Böhm-Vitense, E., Zs. f. Ap., 46, 108, (1958).Google Scholar
3 Prigogine, I. and Glansdorff, P., Physica, 30, 351 (1964) and Phystca, 31, 1242 (1965).Google Scholar
4 Travis, L., Private communication (1970).Google Scholar
6 Waters, B. E., PhD thesis, Monash University.Google Scholar