TURBULENT CONVECTION AND PULSATIONAL STABILITY OF VARIABLE STARS

被引：0
|
作者：
熊大闰
机构：
[1] Purple Mountain Observatory
[2] Academia
来源：
ScienceinChina,SerA. | 1980年 / Ser.A.1980卷 / 09期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
<正> According to the time-dependent convection theory developed in [1], the coupling between radial pulsation and convection is studied. The calculations of linear nonadiabatic pulsations of RR Lyrae and Delta Cephei models show that when the coupling between pulsations and convection is considered we can specify the red edge of the instability strip, and it may be expected to account for the light variability of red giants and supergiants.
引用
收藏
页码：1139 / 1149
页数：11
相关论文
共 50 条
  • [41] Turbulent convection and pulsation stability of stars - I. Basic equations for calculations of stellar structure and oscillations
    Xiong, D. R.
    Deng, L.
    Zhang, C.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2015, 451 (03) : 3354 - 3365
  • [42] Pulsational analysis of RR Lyrae stars
    Di Criscienzo, M.
    Marconi, M.
    Caputo, F.
    ASTROPHYSICS OF VARIABLE STARS, 2006, 349 : 225 - +
  • [43] The pulsational evolution of stars along the AGB
    Wagenhuber, J
    Tuchman, Y
    ASTRONOMY & ASTROPHYSICS, 1996, 311 (02) : 509 - 512
  • [44] NONRADIAL PULSATIONAL INSTABILITY OF MASSIVE STARS
    VEMURY, SK
    STOTHERS, R
    ASTROPHYSICAL JOURNAL, 1977, 214 (03): : 809 - 811
  • [45] Theory of pulsational instabilities of hot stars
    Pamyatnykh, AA
    VARIABLE AND NON-SPHERICAL STELLAR WINDS IN LUMINOUS HOT STARS, 1999, 523 : 320 - 328
  • [46] PULSATIONAL STABILITY OF STARS IN THERMAL IMBALANCE .4. DIRECT SOLUTION OF DIFFERENTIAL EQUATION
    AIZENMAN, ML
    COX, JP
    ASTROPHYSICAL JOURNAL, 1974, 194 (03): : 663 - 685
  • [47] PULSATIONAL STABILITY OF STARS IN THERMAL IMBALANCE .3. ANALYSIS IN TERMS OF ABSOLUTE VARIATIONS
    COX, JP
    DAVEY, WR
    AIZENMAN, ML
    ASTROPHYSICAL JOURNAL, 1974, 191 (02): : 439 - 455
  • [48] Radiation Hydrodynamics Simulations of Turbulent Convection for Kepler Target Stars
    Kitiashvili, I. N.
    Guzik, J. A.
    Kosovichev, A. G.
    Mansour, N. N.
    Saio, H.
    Shibahashi, H.
    Wray, A. A.
    PROGRESS IN SOLAR/STELLAR PHYSICS WITH HELIO- AND ASTEROSEISMOLOGY, 2012, 462 : 378 - +
  • [49] On the effect of turbulent anisotropy on pulsation stability of stars
    Zhang, Chun-Guang
    Deng, Li-Cai
    Xiong, Da-Run
    RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2017, 17 (03)
  • [50] On the effect of turbulent anisotropy on pulsation stability of stars
    Chun-Guang Zhang
    Li-Cai Deng
    Da-Run Xiong
    ResearchinAstronomyandAstrophysics, 2017, 17 (03) : 79 - 88
12345