English

应用科学学报 ›› 1996, Vol. 14 ›› Issue (1): 11-15.

• 论文 • 上一篇    下一篇

不可逆卡诺热机效率和功率的界限

严子浚1, 田鑫泉2   

  1. 1. 厦门大学;
    2. 洛阳师范专科学校
  • 收稿日期:1994-03-21 修回日期:1994-05-28 出版日期:1996-03-31 发布日期:1996-03-31
  • 作者简介:严子浚:教授,厦门大学物理系,厦门 361005

THE BOUNDS OF EFFICIENCY AND POWER OFAN IRREVERSIBLE CARNOT ENGINE

YAN ZIJUN1, TIAN XINQUAN2   

  1. 1. Xiamen University;
    2. Luoyang Teacher's College
  • Received:1994-03-21 Revised:1994-05-28 Online:1996-03-31 Published:1996-03-31

PDF

127

被引次数

1

摘要： 研究含有外热阻加内热漏的不可逆定常态流卡诺热机效率和功率的最高和最低界限,并作了些有意义的讨论,由此提出了热机工作参数选择的两条新准则.

关键词: 有限时间热力学, 不可逆热机, 性能界限

Abstract: In this paper, the highest and the lowest bounds of the efficiency and power if an irreversible steady-state-flow Carbon engine with external thermal resistance and internal heat leak were studied. Some significant discussions were done.From this,two new criteria for the selection of the working parameters of the engine were provided.

Key words: finite-time thermodynamics, irreversible engine, performance bound