气流声源及其信号传播研究

A study of the sound source and its signal propagation in tne flow air

本文根据空气的各向同性特性 ,通过数学推导 ,得到了气流声源信号的传播速度公式。

In this paper,based on the isotropic character of air,the formala of the propagation velocity of the signal of sound source in the flow fluid has been obtained by means of dedaction of mathematics.