【摘要】 采用DeltaE程序编程分析了行波热声热机装置 (环行圈与谐振管 )内的振荡压力、体积流率、温度、声功和相位等分布情况 ,得出装置内行波与驻波的变化趋势 ,并给出一定的分析和结论。更多还原

【Abstract】 Based on DeltaE model,the distributions of oscillating pressure,volume flow rate,temperature,acoustic power and phase inside the loop section and resonator of the traveling wave thermoacoustic engine are analyzed.The trend of traveling wave and standing wave in the system is present and some valuable conclusions are drawn.更多还原