应用科学学报 ›› 1999, Vol. 17 ›› Issue (2): 206-210.

• 论文 • 上一篇    下一篇

斯特林热机的优化性能

苏国珍, 严子浚   

  1. 厦门大学
  • 收稿日期:1998-03-05 修回日期:1998-05-28 出版日期:1999-06-30 发布日期:1999-06-30
  • 基金资助:
    福建省自然科学基金资助项目

The Optimal Performance of a Stirling Heat Engine

SU GUOZHEN, YAN ZIJUN   

  1. Department of Physics, Xiamen University, Xiamen 361005
  • Received:1998-03-05 Revised:1998-05-28 Online:1999-06-30 Published:1999-06-30

摘要: 研究存在热阻、热漏和回热损失的斯特林热机的优化性能,导出热机的基本优化关系,并讨论了各种不可逆因素对热机性能的影响.所得结论可为热机的优化设计提供些新理论指导.

关键词: 斯特林热机, 优化性能, 有限时间热力学

Abstract: The optimal performance of a Stirling heat engine with heat resistance, heat leak and regeneration loss is studied. The fundamental optimal relation is deduced, and the influences of various irreversible factors on the performance of the heat engine are discussed. The conclusions obtained here may provide some new theoretical guides to the optimal design of Stirling heat engines.

Key words: finite-time thermodynamics, optimal performance, Stirling heat engine