Theoretical Investigations of the Equation of State for Stellar Interiors

恒星内部状态方程的理论研究

• 批准号: 9315112
• 负责人: Werner Dappen
• 金额: $ 21.85万
• 依托单位: University of Southern California
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-03-01 至 1997-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9315112&HistoricalAwards=false
• 关键词: Theoretical; Investigations; Equation; State; Stellar

9315112 Dappen Although stellar interior models have generally been in satisfactory agreement with observation, the results of helio- and astero-seismology are beginning to demonstrate their deficiencies. A major contributor to these deficiencies is uncertainty in the equation of state used in constructing the models. Improved calculations of the equation of state will be performed to remedy this situation. The new equation of state formulation will be valid over a wide range of conditions and will be useful for studies of the interiors of planets as well as stars. ***

小行星9315112 虽然恒星内部模型一般都与观测结果令人满意的一致，但日震学和星震学的结果开始显示出它们的不足。 造成这些缺陷的一个主要原因是在构建模型中使用的状态方程的不确定性。 将进行改进的状态方程计算以纠正这种情况。 新的状态方程的制定将是有效的，在广泛的条件下，将是有用的研究的内部行星以及恒星。 ***