摘要
声驱动的热声制冷机是微型低温技术潜在的最佳方法。为适应微型化的要求,将一般的电动扬声器改为压电式声源,并将整个系统网络化,根据其等效网络讨论声源与制冷机的匹配。
Thermo acoustic refrigerator driving by sound is the optimal project for developing of subminiature cryogenic technolgy. To adapt the micromation we change electrodynamic driver to piezoelectric sound source. We give the equivalent network of the system, and focus on the optimizing of the sound source and the load.\;
出处
《真空与低温》
2003年第1期57-61,共5页
Vacuum and Cryogenics
关键词
压电
声驱动的热声制冷机
网络
piezoelectric
thermoacousitic refrigerator driving by sound
network
