| 由运动物体的辐射所传递的引导功与相对论热量 |
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| 引用本文： | 李双九,王娜,郭建新,王晓菲.由运动物体的辐射所传递的引导功与相对论热量[J].河北大学学报(自然科学版),2006,26(6):586-590. |
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| 作者姓名： | 李双九 王娜 郭建新 王晓菲 |
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| 作者单位： | 河北大学,物理科学与技术学院,河北,保定,071002;河北大学,物理科学与技术学院,河北,保定,071002;河北大学,物理科学与技术学院,河北,保定,071002;河北大学,物理科学与技术学院,河北,保定,071002 |
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| 基金项目： | 河北省自然科学基金
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河北大学第四批新世纪工程项目 |
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| 摘 要： | 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.
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| 关 键 词： | 相对论热量 辐射气体 引导力 异速物体传热 |
| 文章编号： | 1000-1565(2006)06-0586-05 |
| 修稿时间： | 2006年2月20日 |
Leading-force and Leading-work Transferred by Radiation of Moving Body |
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| LI Shuang-jiu,WANG Na,GUO Jian-xin,WANG Xiao-fei.Leading-force and Leading-work Transferred by Radiation of Moving Body[J].Journal of Hebei University (Natural Science Edition),2006,26(6):586-590. |
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| Authors: | LI Shuang-jiu WANG Na GUO Jian-xin WANG Xiao-fei |
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| Abstract: | 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. |
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| Keywords: | relativistic quantity of heat radiation-gas leading-force transferring-heat between bodies having different velocity |
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