由运动物体的辐射所传递的引导功与相对论热量

Leading-force and Leading-work Transferred by Radiation of Moving Body

研究了热交换中的引导力与引导功现象.通过单个光子的能量-动量四维矢量变换,导出了辐射热量的相对论关系,所得的结果再一次证实了相对论热力学的P_E理论.进一步讨论了以辐射气体为中间体的异速物体之间的热传递过程,具体的分析表明,运动物体发出或接受辐射时会做出或接受引导功.

The phenomena of leading-force and leading-work in thermal transmission were investigated in this paper. The relativistic relation of radiant heat was educed by transforming energy-momentum 4-vector of a single photon. The elicited results make sure P-E theory of relativistic thermodynamics once again. The processes of transferring-heat were more discussed by intermediate of radiation-gas between two bodies, which have relative motion. The concrete analysis indicates that moving body does or accepts leading-work when it emits or receives radiation.