中文摘要：

跟随狂暴的边界层的墙压力光谱由 Corcos 发展了，空间被介绍在向量水中听音器分析流动噪音的在 frequency-wavenumber 的一个方法拖引线性数组。流动噪音地里的声学的压力和粒子速度的一般表格被获得，并且流动噪音的空间关联是计算的。数字分析结果基于 wavenumber 集成显示出那：(1 ) 噪音与增加在元素之间的轴的分离很快掉的流动的空间关联，不同向量水中听音器收到的流动噪音通常因此处于一半波长率取样了能被看作独立；(2 ) 流动噪音高度在低频率在光线的方向被相关，并且仅仅那些能高频率 componet 被忽视。

英文摘要：

Following the wall pressure spectrum of the turbulent boundary layer developed by Corcos, a method in the frequency-wavenumber space was presented to analyze the flow noise in the vector hydrophone towed linear array. The general forms of the acoustic pressure and particle velocity in the flow noise field were obtained, and the spatial correlations of the flow noise were calculated. The numerical analysis results based on wavenumber integration show that： （1） The spatial correlations of flow noise drops rapidly with increasing axial separation between the elements, so the flow noise received by different vector hydrophones usually sampled in a half-wavelength rate can be considered as independent; （2） The flow noise is highly correlated in the radial direction at low frequency, and only those of high frequency componet can be neglected.