125 citations · 357 across the 8 of their papers we have counts for
8 papers
On the effect of turbulent anisotropy on pulsation stability of stars
C. Zhang, L. Deng, D. R. Xiong
Within the framework of non-local time-dependent stellar convection theory, we study in detail the effect of turbulent anisotropy on stellar pulsation stability. The results show t…
Turbulent convection and pulsation stability of stars - I. Basic equations for calculations of stellar structure and oscillations
D. R. Xiong, L. Deng, C. Zhang
Starting from hydrodynamic equations, we have established a set of hydrodynamic equations for average flow and a set of dynamic equations of auto- and cross-correlations of turbule…
Turbulent convection and pulsation stability of stars - II. Theoretical instability strip for Scuti and Doradus stars
D. R. Xiong, L. Deng, C. Zhang +1
By using a non-local and time-dependent convection theory, we have calculated radial and low-degree non-radial oscillations for stellar evolutionary models with --3.0\,$\mat…
Turbulent convection and pulsation stability of stars - III. Non-adiabatic oscillations of red giants
D. R. Xiong, L. Deng, C. Zhang
We have computed linear non-adiabatic oscillations of luminous red giants using a non-local and anisotropic time-dependent theory of convection. The results show that low-order rad…
How to define the boundaries of a convective zone and how extended is overshooting?
L. Deng, D. R. Xiong
Under nonlocal convection theory, convection extends without limit therefore no apparent boundary can be defined clearly as in the local theory. From the requirement of a similar s…
Non-adiabatic Oscillations of Red Giants
D. R. Xiong, L. Deng
Using our non-local time-dependent theory of convection, the linear non-adiabatic oscillations of 10 evolutionary model series with masses of 1--3M are calculated. The resu…