以平衡辐射为工作物质的卡诺循环  

CARNOT CYCLE WITH BALANCE RADIATION AS WORKING MATERIAL

作　　者：周薇[1] 李德华[1] 

机构地区：[1]山东科技大学理学院,山东青岛266590

出　　处：《物理与工程》2013年第5期13-14,共2页Physics and Engineering

摘　　要：在讨论平衡辐射系统的热力学函数和热力学规律的基础上,计算出以平衡辐射为工作物质的卡诺循环效率,以此证明卡诺循环的效率只与高低温热源的温度有关,与工作物质无关.Based on the discussion of thermodynamic function and rule about the balance radia- tion, the efficiency of carnot cycle with balance radiation as working material are calculated. It is proved that the efficiency of carnot cycle only depends on temperatures of two heat reser-voirs, and has nothing to do with the working material.

关 键 词：平衡辐射 状态函数 绝热方程 卡诺循环 效率 

分 类 号：O414.1[理学—理论物理]