Theory of stellar convection: removing the mixing-length parameter
نویسندگان
چکیده
منابع مشابه
Stellar evolution with a variable mixing - length
By simulating the convection in the upper layers of seven diierent stars and matching these simulations to 1D mixing-length models using the same input physics, we have been able to infer the behaviour of the T-relation and the mixing-length parameter, , as the stellar parameters change. We have then used this knowledge in stellar evolution calculations, in order to investigate the consequences...
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M. Yıldız, K.Yakut, H. Bakış and A. Noels Ege University, Department of Astronomy and Space Sciences, Bornova, 35100 İzmir, Turkey Institute of Astronomy, Catholic University of Leuven, Celestijnenlaan 200 B, 3001 Leuven, Belgium Department of Physics, Faculty of Arts and Sciences, Çanakkale Onsekiz Mart University, 17100 Çanakkale, Turkey Institut d’Astrophysique et Géophysique, Université de ...
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15 صفحه اولCalibrating the Mixing Length Parameter for a Red Giant Envelope
Two-dimensional hydrodynamical simulations were made to calibrate the mixing length parameter for modeling red giant’s convective envelope. As was briefly reported in Asida & Tuchman 1997, a comparison of simulations starting with models integrated with different values of the mixing length parameter, has been made. In this paper more results are presented, including tests of the spatial resolu...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2014
ISSN: 1365-2966,0035-8711
DOI: 10.1093/mnras/stu1933