By dynamic data acquisition system (DDAS) and through time series analysis, the subcooled boiling thermoacoustic effect in two-phase tube is investigated and an AR model is established.

• 摘要通过对欠热沸腾两相热声效应的实验研究及声压波动时序的动态数据采集，运用时间序列分析方法进行实验建模，建立近似AR时序模型。