On the modelling of rotational effects in the lower convective region of the sun
Título del documento: On the modelling of rotational effects in the lower convective region of the sun
Revista: Brazilian journal of physics
Base de datos: PERIÓDICA
Número de sistema: 000328583
ISSN: 0103-9733
Autores: 1
2
Instituciones: 1Canakkale Onsekiz Mart University, Arts and Science Faculty, Estambul. Turquía
2Near East University, Faculty of Engineering, Mersin. Turquía
Año:
Periodo: Jun
Volumen: 40
Número: 2
Paginación: 160-165
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental
Resumen en inglés The purpose of this work is to study effects of differential rotation in the lower convective region of the Sun. Similar to MHD case; the governing equations are separated in variables, allowing numerical integration in this layer. This algorithm facilitates solutions of more complicated systems, with less computing time. Two different known rotation profiles are used in order to fit the model. The fitting procedure is accomplished by making use of sphericity and density shape parameters related to the rotation profiles. It is also shown that the most important feature of rotation is to break the spherical symmetric distribution of density in this layer. As in the MHD effects found before, differential rotation changes considerably the density of the reference model for both cases
Disciplinas: Física y astronomía
Palabras clave: Astronomía,
Dinámica de fluidos,
Física,
Teoría cinética y plasmas,
Sol-hidrodinámica,
Sol-general,
Sol-interior,
Sol-rotación,
Parámetros fundamentales
Keyword: Physics and astronomy,
Astronomy,
Fluid dynamics,
Kinetic theory and plasma,
Physics,
Hydrodynamic-Sun,
General-Sun,
Interior-Sun,
Rotation-Sun,
Fundamental parameters
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