Comment on “Recent progress in thermodynamics of radiation——exergy of radiation,effective temperature of photon and entropy constant of photon”  

作　　者：LIU LinHua School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001,China 

出　　处：《Science China(Technological Sciences)》2009年第6期1809-1810,共2页中国科学（技术科学英文版）

基　　金：Supported by the National Natural Science Foundation of China(Grant No.50836002)

摘　　要：Chen et al.proposed the concepts of effective temperature of photon and entropy constant of photon in a recent paper [Chen Z S,Mo S P,Hu P.Recent progress in thermodynamics of radiation―exergy of radiation,effective temperature of photon and entropy constant of photon.Sci China Ser E-Tech Sci,2008,51(8):1096―1109] by enduing a single photon with macroscale thermodynamic parameters such as exergy and entropy.This paper argues that applying these concepts and their inferences to macro-scale thermodynamic system will lead to the results which conflict with macroscale thermodynamic laws.This means that the concepts of effective temperature of photon and entropy constant of photon are not correct.Chen et al.proposed the concepts of effective temperature of photon and entropy constant of photon in a recent paper [Chen Z S,Mo S P,Hu P.Recent progress in thermodynamics of radiation―exergy of radiation,effective temperature of photon and entropy constant of photon.Sci China Ser E-Tech Sci,2008,51(8):1096―1109] by enduing a single photon with macroscale thermodynamic parameters such as exergy and entropy.This paper argues that applying these concepts and their inferences to macro-scale thermodynamic system will lead to the results which conflict with macroscale thermodynamic laws.This means that the concepts of effective temperature of photon and entropy constant of photon are not correct.

关 键 词：THERMODYNAMICS of RADIATION PHOTON ENTROPY EXERGY 

分 类 号：O414.1[理学—理论物理]