A NEW GLOBAL EQUATION OF STATE MODEL FOR HOT, DENSE MATTER

被引：190

作者：

YOUNG, DA

COREY, EM

机构：

[1] Lawrence Livermore National Laboratory, University of California, Livermore, CA 94551

来源：

JOURNAL OF APPLIED PHYSICS | 1995年 / 78卷 / 06期

关键词：

D O I：

10.1063/1.359955

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The Thomas-Fermi-based quotidian equation of state model has been modified to include new options: (1) solid-solid phase transitions; (2) arbitrary Gruneisen gamma function input; (3) soft-sphere model for the critical point and liquid-vapor region; and (4) diatomic molecular dissociation. The new model is fitted to experimental shock Hugoniot, isothermal, and critical point data to illustrate its flexibility. The limitations of the Thomas-Fenni model and the possibility of further physics improvements in global equation of state models are discussed.

引用

页码：3748 / 3755

页数：8

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