摘要
用有限时间热力学方法分析工作在恒温热源TH、TL之间内可逆普适热机循环模型的经济性能,导出循环利润率与工质温比、热效率与工质温比的关系式;以及利润率和效率的特性关系。所得结果包含了内可逆D iese、lO tto、A tk inson和B rayton循环的有限时间经济性能。
The exergoeconomic performance of an universal endoreversible heat engine cycle model was analyzed by finite time thermodynamics. The analytical formulae for profit rate and thermal efficiency of the endoreversible heat engine cycle was derived. The results obtained include the exergoeconomic performance characteristics of Diesel, Otto, Atkinson, and Brayton cycles.
出处
《热科学与技术》
CAS
CSCD
2006年第3期274-278,共5页
Journal of Thermal Science and Technology
基金
教育部新世纪优秀人才支持计划项目(NCET-04-1006)
全国优秀博士学位论文作者专项资金资助项目(200136)
关键词
有限时间热力学
内可逆热机循环
[火用]经济性能
finite-time thermodynamics
endoreversible heat engine cycle
exergoeconomic performance
