大学物理 ›› 2006, Vol. 25 ›› Issue (10): 61-61.

• 著者文摘 • 上一篇    

气体热导率实验中的传热机制

刘长江 苏为宁   

  1. 南京大学物理系,江苏南京210093
  • 出版日期:2006-10-25 发布日期:2006-10-20

Researches on the mechanism of heat transfer in the experiment of heat conductivity of gas

  • Online:2006-10-25 Published:2006-10-20

摘要: 分析了从低气压到常压的实验数据,并进行了理论计算,得出了实验中气体传热机制的演变过程。

关键词: 热传导, 自然对流, 压强

Abstract: By analyzing and estimating the data from experiment, the mechanism in heat transmission of gas during the experiment is obtained.

Key words: heat conduction, natural convection, pressure

中图分类号: 

  • O551.3