大学物理 ›› 2013, Vol. 32 ›› Issue (7): 10-10.

• 著者文摘 • 上一篇    下一篇

过程的选取对热机效率计算的影响

方锡岩   

  1. 中山大学物理科学与工程技术学院,广东广州510275
  • 出版日期:2013-07-25 发布日期:2013-07-20

Visualization in scientific computing and computational physics

  • Online:2013-07-25 Published:2013-07-20

摘要: 讨论热机效率η=W/Q的Q的计算中过程的选取问题.同一过程方程所表示的过程(例如p-V图上一条曲线)可能既包含吸热过程的片段也包含放热过程的片段,需要仔细区分.找出所有真正吸热过程,把相应热量相加,才能得到正确的总吸热Q.

关键词: 热机效率, 过程, 吸热过程片段

Abstract: Visualization in scientific computing is an important application field in computer graphics. Visual- ization converts enormous data into intuitive images, which changes numerical study into graphic study. It is a sub- sequent approach and a most powerful method for studying numerical computing results in computational physics. Thus, visualization in scientific computing and graphics study should be learned in computational physics. We in- troduce our experiences of this aspect in this article.

Key words: visualization in scientific computing, computer graphics, computational physics

中图分类号: 

  • O551.1