摘要
利用发展的描述恒星内部热核反应的非平衡动力学理论,分析了恒星内部氦燃烧3α过程中由于流体静力平衡的偏离导致的对流扰动运动对其稳定性的影响,获得了稳定性判据中对流效应的表达式。分析表明该效应对稳定性起破坏作用。
Nonequilibrium dynamics theory developed in reference [1] which describes thermonuclear reaction in the stars is used to analyse effects of convective perturbation movement produced by deviation against hydrostatics equilibrium in the stability of 3α process in helium combustion in the stars, the convective effect in the stability criterion is obtained, which has a damaging effect on the stability of the thermonuclear reaction.
出处
《陕西师大学报(自然科学版)》
CSCD
1992年第4期26-29,共4页
Journal of Shaanxi Normal University(Natural Science Edition)
基金
陕西省自然科学基金
关键词
恒星
氦燃烧
流体静力学
对流效应
stars
helium combustion
convective effect
hydrostatics