摘要
回顾了最近十几年间国内外热声起振机理的研究进展,重点介绍了热声起振研究的主要理论和实验研究方法,指出了当前理论成果与实际热声过程之间存在的差距,并对热声理论研究今后的发展趋势进行了展望。
The research and development of onset mechanism of thermoacoustic systems are reviewed. The main theories and the experimental methods are introduced in details. Since the existing theories fail to explain the thermoacoustic effect very well, further research is required. And the development prospect of thermoacoustic theory in the future is also given in this paper.
出处
《低温与超导》
CAS
CSCD
北大核心
2008年第2期5-9,27,共6页
Cryogenics and Superconductivity
关键词
热声效应
起振机理
非线性理论
Thermoacoutic effect, Onset mechanism, Nonlinear theory