摘要
研究了微型热声斯特林热机声场行波分量的调节原理和调节方法,指出采用分布驱动系统就可以实现声场行波分量的调节,进而通过实验初步验证调节混合声场中行波分量的可行性。
The principle and method to tune the traveling wave ratio of the acoustic field of the microminiature thermoacoustic-Stirling engine was given. The model of adjusting phase can tune the traveling wave ratio of the acoustic field basing on the tuning phase principle of the distributed driven membrane. Being compared with the experiment result, both the simulation and the experiment results coincided satisfactorily.
出处
《真空与低温》
2004年第3期148-151,共4页
Vacuum and Cryogenics
基金
国家自然科学基金(50276064)资助
教育部博士点基金(20030487046)
中南大学博士后基金资助。
