Scale Selection in the Stratified Convection of the Solar Photosphere
Scale Selection in the Stratified Convection of the Solar Photosphere
复制标题
太阳光球层层对流的尺度选择
DOI:
10.3847/1538-4357/ab07bf
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
S. Tobias
中科院分区:
文献类型:
--
作者:
Mouloud Kessar;D. Hughes;Evy Kersalé;K. Mizerski;S. Tobias
We examine the role of stratification in determining the length scales of turbulent anelastic convection. Motivated by the range of scales observed in convection at the solar photosphere, we perform local numerical simulations of convection for a range of density contrasts in large domains, analyzing both the Eulerian and Lagrangian statistics of the flow. We consider the two cases of constant dynamic viscosity and constant kinematic viscosity. We discuss the implications of our results to the issue of solar mesogranulation.
影响因子:
1.3
作者:
N. A. Berkoff;E. Kersalé-;S. Tobias
通讯作者:
N. A. Berkoff;E. Kersalé-;S. Tobias
DOI:
10.1088/0004-637x/805/1/62
发表时间:
2015-01
期刊:
The Astrophysical Journal
影响因子:
--
作者:
J. Verhoeven;T. Wiesehöfer;S. Stellmach
通讯作者:
J. Verhoeven;T. Wiesehöfer;S. Stellmach
影响因子:
1.3
作者:
Bushby P
通讯作者:
Bushby P