摘要
以自引力系统能量密度函数为模板建立了自引力系统中大尺度热力学,首先介绍了自引力系统的内能(总结合能)和能量密度函数,其次以动力学内能密度函数为模板建立各种能量密度函数的统计平均.在此基础上引入温度、热量、熵和自引力功等热力学函数,最后建立了自引力系统热力学的第0定律、第一定律、第二定律和第三定律,完善了自引力系统热力学的基本理论结构.
We tentatively propose to establish the energy-state thermodynamics in large-scale space-time with the energy density function of a self-gravitational system as the energy-spectrum.The paper consists of three parts.The first part describes the internal energy（total binding energy） and energy density function of the self-gravitational system.The second part establishes the statistical average of various energy density functions with the internal energy density as the energy-spectrum.Based on this,the third part introduces temperature,heat,entropy,work and other thermo-dynamical functions and,finally,establishes the zero theorem,the first theorem,the second theorem and the third theorem of thermodynamics of the self-gravitational system.Hence,a basic theoretical structure for the thermodynamics of the self-gravitational system is completed.
出处
《西南大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第11期55-62,共8页
Journal of Southwest University(Natural Science Edition)
关键词
能量密度函数
熵
热量
温度
energy density function
entropy
heat
temperature
