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	Entransy: its physical basis, applications and limitations
	Xue-Tao Cheng ; Xin-Gang Liang ; Xue-Tao Cheng ; Xin-Gang Liang
	2016-03-30 ; 2016-03-30
关键词	Entransy Heat transfer Heat–work conversion Application Limitation TK124
其他题名	Entransy: its physical basis, applications and limitations
中文摘要	In this paper, the physical basis and application conditions of the entransy theory are reviewed and discussed. Entransy can be obtained from the analogy between heat and electrical conductions. It is a state value and the‘‘potential energy'' of heat. From the viewpoint of thermomass, it reflects the thermal energy of the thermomass in an object. Furthermore, it was also related to the microstate number and is a single value function of the microstate number. The concepts of entransy, entransy flux and entransy dissipation can be used to express the least action of heat transfer. The entransy balance equations for heat transfer and thermodynamic processes and their applications to thermal systems are also reviewed. The differences between the entransy theory, constructal theory, entropy generation minimization, exergy analyses method, principle of uniformity of temperature difference field and field synergy(coordination) principle are also discussed. The entransy theory is different from the other discussed theories. The limitations of the entransy theory are also discussed.; In this paper, the physical basis and application conditions of the entransy theory are reviewed and discussed. Entransy can be obtained from the analogy between heat and electrical conductions. It is a state value and the‘‘potential energy'' of heat. From the viewpoint of thermomass, it reflects the thermal energy of the thermomass in an object. Furthermore, it was also related to the microstate number and is a single value function of the microstate number. The concepts of entransy, entransy flux and entransy dissipation can be used to express the least action of heat transfer. The entransy balance equations for heat transfer and thermodynamic processes and their applications to thermal systems are also reviewed. The differences between the entransy theory, constructal theory, entropy generation minimization, exergy analyses method, principle of uniformity of temperature difference field and field synergy(coordination) principle are also discussed. The entransy theory is different from the other discussed theories. The limitations of the entransy theory are also discussed.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/144969]
专题	清华大学
推荐引用方式 GB/T 7714	Xue-Tao Cheng,Xin-Gang Liang,Xue-Tao Cheng,et al. Entransy: its physical basis, applications and limitations[J],2016, 2016.
APA	Xue-Tao Cheng,Xin-Gang Liang,Xue-Tao Cheng,&Xin-Gang Liang.(2016).Entransy: its physical basis, applications and limitations..
MLA	Xue-Tao Cheng,et al."Entransy: its physical basis, applications and limitations".(2016).

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