Convection in stellar models

被引：0
作者：
R. Trampedach
机构：
[1] Mt. Stromlo Observatory,Research School of Astronomy and Astrophysics
[2] University of Colorado,JILA
来源：
Astrophysics and Space Science | 2010年 / 328卷
关键词：
Stellar structure; Evolution; Atmospheres; Convection;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Convection has two main effects of interest to stellar modelers: It changes the stratification compared to a radiative or conductive region, and it mixes the matter efficiently. This was recognized early on, and a rudimentary description of convection was soon worked out—this is the familiar mixing length formulation. This paper will compare and contrast this much used formulation with results from realistic 3D simulations of interacting convection and radiation in the surface layers of stars. Due to space limitations, this review will be concerned with convective envelopes, only.
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页码：213 / 219
页数：6
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