【摘要】 介绍了用于计算流体管路谐振频率的流体阻抗法 ,并对几种带有典型缓冲器布置形式的热声机的谐振频率进行了计算 ,最后讨论了缓冲器对谐振频率的影响。更多还原

【Abstract】 The fluid impedance method to compute the resonance frequency of thermoacoustic engines is introduced,and the frequency calculation of thermoacoustic engines with different styles of buffer volumes has also been discussed Finally,the influence of different styles of buffer volumes on resonance frequency of thermoacoustic engines is analyzed更多还原