摘要
By using finite-time thermodynamics, the optimal performance of a Stirling heat engine with thermal resistance, heat leak and regenerative loss is studied. The fundamental optimal relation is derived and the bounds of power output and efficiency are deduced from it. Then the significance of the relation and bounds are revealed. The results obtained here may provide some new theoretical guides for the optimal design of Stirling heat engines.
By using finite-time thermodynamics, the optimal performance of a Stirling heat engine with thermal resistance, heat leak and regenerative loss is studied. The fundamental optimal relation is derived and the bounds of power output and efficiency are deduced from it. Then the significance of the relation and bounds are revealed. The results obtained here may provide some new theoretical guides for the optimal design of Stirling heat engines.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
1999年第5期545-548,共4页
Journal of Engineering Thermophysics
基金
福建省自然科学基金
关键词
有限时间热力学
斯特林热机
基本优化关系
finite-time, thermodynamics, Stirling heat engine, fundamental optimal relation, performance bound
