(火积)·热质能·相对论性动质能  

Entransy · Thermomass energy · Relativistic kinetomass energy

作　　者：过增元[1] GUO ZengYuan(Key Laboratory for Thermal Science and Power Engineering of Ministry of Education,Department of Engineering Mechanics,Tsinghua University,Beijing 100084,China)

机构地区：[1]清华大学工程力学系,热科学与动力工程教育部重点实验室,北京100084

出　　处：《中国科学：技术科学》2021年第10期1137-1154,共18页Scientia Sinica(Technologica)

摘　　要：本文共分五个部分.第一部分是前言,简述了(火积)理论形成的三个阶段.第二部分是传热学中的新物理量——(火积),介绍了为什么需要引入(火积)、(火积)的定义和物理意义、(火积)理论及其应用、(火积)理论的学术争议等.第三部分是热质与热质能,给出了热质与热质能的概念和定义,建立了普适导热定律,阐明了热的本质应该是"能、质"二象性.第四部分是相对论性动质能,提出了相对论性动质量和相对论性动质能的概念,以区别于现有的相对论性质量和相对论性能量的概念.介绍了除热质能以外的其他相对论性动质能,它们包括机械能质能、信息能和暗能量.第五部分是新能量学,在简单介绍历史上的能量学(energetics,原译为唯能论)之后,在一类新的能量(相对论性动质能)以及新的能量守恒定律的基础上,提出可望逐步发展形成一门新的学科——新能量学(Neo-energetics)的设想.最后简述了理论和热质理论对能效提高和传热学科发展的贡献,以及它们进一步发展的方向.This paper is divided into five parts. The first part is the introduction, and it briefly reviews the three stages of the development of the entransy theory. The second part relates the entransy theory in heat transfer, introducing the necessity for, the definition of, the physical meaning of, and the applications of entransy. The third part concerns thermomass and thermomass energy, giving the concepts and their definitions, establishes the general heat conduction law, and clarifies that the nature of heat is the duality of "energy and mass". The fourth part introduces the concepts of relativistic kinetomass and relativistic kinetomass energy, distinguishing them from the existing concepts of relativistic mass and relativistic energy. Some forms of relativistic kinetomass energy, except for thermomass energy, are introduced, including mechanical kinetomass energy, information energy, and dark energy. Following a brief introduction of energetics, the fifth section presents an idea of establishing a new discipline, Neo-energetics, based on a class of new energy forms(relativistic kinetomass energy) and new law of energy conservations.

关 键 词：(火积) 热质能 相对论性动质能 新能量学 

分 类 号：TK124[动力工程及工程热物理—工程热物理]