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Viscous rotating polytropic model /

Hazem Mohamed Mohamed Elzafarani

Viscous rotating polytropic model / نموذج دورانى للبوليتروب اللزج Hazem Mohamed Mohamed Elzafarani ; Supervised Mohamed Abdelaziz Rassem , Mohamed Ahmed Soliman , Ashraf Ali Abulseoud - Cairo : Hazem Mohamed Mohamed Elzafarani , 2011 - 126 P. : 25cm

Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Astronomy and Meteorology

We develop a semi analytical technique determine the structure of symmetric stellar models for uniform or differentially rotating polytropes of index n= 1.5 neglecting viscosity and meridional current . The angular velocity profiles are determined by rotation law in the form that the angular velocity changing with the radial distance are chosen also an approximation of solar like rotation also was constructed using solar surface rotation law



Convection Polytrope Uniform